| RHP1031 | Plan of the town of Irvine and adjacent property, Ayrshire | 1819 |
| RHP2039 | Plan of Parkthorn Warrens | 1841 |
| RHP2040 | Plan of Innetyett Park and France Parks, near Auchans | 1854 |
| RHP3619 | Plan of the lands of Crooks and Gateside, Ayrshire | 1807 |
| RHP4922 | Architectural drawings of houses at Troon, Ayrshire | 1843 |
| RHP5273 | Plan of lands adjoining to the house of Auchans | 1816 |
| RHP5516 | Sketch plan of Harperland and Newall | 1771 |
| RHP5613 | 1. Bound plans and sections of waterworks etc. at Birkhead, Castlehill, Irvine and Lochcraigs for Irvine Corporation.
2. Book of Reference thereto. | 1901 |
| RHP5771 | 1. Bound plans and section of bridge over River Irvien. 2. Book of Reference thereto. 3. Provisional Order. | 1910 |
| RHP5789 | .1 Bound plans and sections of land at Ayr and Gailes to be acquired for the Glasgow and South Western Railway: 2. Book of Reference thereto. | 1911 |
| RHP7314 | Plan of the Halfway of Irvine, Dundonald, Ayrshire | 1823 |
| RHP10000/AR10 | Plan of the coal and mines of coal under the lands of Cockhill and Lave Mill | 1938 |
| RHP10000/AR64 | Plan of the coal and mines of coal under the lands of Crossburn | 1938 |
| RHP10000/AR105 | Plans of the coal and mines of coal under (1) the estate of Corraith and (2) the farm and lands of Craiksland | 1938 |
| RHP10000/AR105/1 | Plan of the coal and mines of coal under the estate of Corraith | 1938 |
| RHP10000/AR105/2 | Plan of the coal and mines of coal under the farm and lands of Craiksland | 1938 |
| RHP10000/AR110 | Plan of the coal and mines of coal under land in the Parish of Dundonald | 1938 |
| RHP10000/AR114 | Plan of the coal ironstone and fireclay in part of the lands and farm of Auchengate | 1938 |
| RHP10000/AR119 | Plan of the coal and fireclay under the lands and farm of Meadowhead | 1938 |
| RHP10000/AR123 | Plan of the coal and fireclay under the lands of Oldhall, Little Shewalton, Warrix, Newhouse, Roseholm etc. | 1938 |
| RHP10000/AR172 | Plan of the coal and associated minerals and fireclay under part of the lands of Craig | 1938 |
| RHP10000/AR227 | Plan of the coal and mines of coal under lands in the Parishes of Dreghorn, Dundonald, Irvine and Kilmaurs | 1938 |
| RHP10000/AR260 | Plan of the coal and fireclay under land in the Parish of Dundonald | 1938 |
| RHP10000/AR261 | Plan of the coal and mines of coal under lands in Parishes of Dundonald and Symington | 1938 |
| RHP10000/AR264 | Plan of the whole seams of coal and fireclay under the lands and estate of Shewalton | 1938 |
| RHP10000/AR296 | Plan of the coal and mines of coal under the lands and farms of Newfield | 1938 |
| RHP10000/AR301 | Plan of the whole seams of coal and associated minerals under part of the lands and Barony of Fairlie | 1938 |
| RHP10000/AR315 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR315/1 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR315/2 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR315/3 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR315/4 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR315/5 | Plans of the coal and mines of coal under (1) lands in the Parishes of Dundonald, Galston, Kilmarnock, Mauchline, Riccarton and Sorn and (2) part of the farm of Ditton | 1938 |
| RHP10000/AR328 | Plan of the coal and mines of coal under lands in the Parishes of Dundonald and Irvine | 1938 |
| RHP10000/AR336 | Plan of the coal and mines of coal under land in the Parish of Dundonald | 1938 |
| RHP10769 | 1. Photostat copy of plan of proposed line of railway from Kilmarnock to Troon (with railway lines marked in colour)
2. Negative photostat copy thereof | 1807 |
| RHP120067-120072 | Six hand coloured manuscript contract plans for the re-routing of the line between Gatehead station and cockhill [esc Kilmarnock & Troon Railway Company circa 1814] including plans, elevations and sections of four new bridges. Each plan annotated and signed by the parties to the contract (Glasgow & South Western Railway Company) | 27 Aug 1868 |
| RHP120959-120960 | Hand coloured drawings showing elevations, plans, sections and details of masonry and steelwork for bridge No 1 on Railway between Barassie and Troon Station. (Glasgow & South Western Railway) | 1890 |
| RHP120961-120962 | Hand coloured drawings showing elevations, plans, sections and details of masonry and steelwork for bridge over St Meddans Street Troon (Glasgow & South Western Railway) | 1896 |
| RHP120963-120964 | Hand coloured drawings showing elevations, plans, sections and details of masonry and steelwork for bridges over main line and harbour branch at Troon Station (Glasgow & South Western Railway) | 1890 |
| RHP120966-120967 | Hand coloured drawings showing elevations, plans, sections and details of masonry and cast iron work for bridge over railway near Troon (Glasgow & South Western Railway) | 1896 |
| RHP120969-120970 | Hand coloured drawings showing elevations, plans, sections and detail of masonry and steelwork for bridge over Portland Street on Troon Harbour Branch. (Glasgow & South Western Railway) | 1890 |
| RHP120971-120972 | Hand coloured drawings showing elevations, plans, sections and details of masonry and steelwork for bridge over Portland Street on Troon Harbour Loop Line. (Glasgow & South Western Railway) | 1890 |
| RHP120973-120974 | Hand coloured drawings showing elevations, plans, sections and details of masonry and steelwork for bridge over St. Meddans Streeton Troon Harbour Loop Line. (Glasgow & South Western Railway) | 1890 |
| RHP120975-120976 | Hand coloured drawings showing cross sections from Pag No. 0 to Termination or Troon Loop and Harbour Branches. (Glasgow & South Western Railway) | 1890 |
| RHP121420-121423 | Four coloured tracings showing elevations, plans, sections and details of proposed Ferro Concrete Wharf at Irvine Harbour (Glasgow & South Western Railway) | 1912 |
| RHP12238 | Sketch plan of the enclosure of Castle Hill near Dundonald | 1797 |
| RHP124420-124421 | Two hand coloured drawings showing elevations, plans and sections for reconstruction of Bridge No. 23 at Irvine Station. (London Midland and Scottish Railway) | 1923-1947 |
| RHP124924-124926 | Three hand coloured drawings showing elevations, plans sections and details of masonry and iron works of bridge under deviation of Kilmarnock and Troom Railway at Barassie (Glasgow & South Western Railway) | 1873 |
| RHP127052-127054 | Three drawings showing elevations, plans, sections and details for reconstruction of bridge carrying Loans Road, Troon over railway at Troon Goods Station. (London Midland and Scottish Railway) | |
| RHP13054 | Sketch plan of Irvine Harbour: 1891. | 1891 |
| RHP13060 | Plan of Troon Harbour: 1891. | 1891 |
| RHP130643-130647 | Elevations, plans, sections and details of roofs for Carriage and Wagon Shops at Barassie (Glasgow and South Western Railway), annotated with the signatories to the contract. | 3 Nov 1899 |
| RHP130674-130675 | Elevations, plans, sections and details of bridge over Portland Street on Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP15434 | Plans (2) of Troon Harbour (Glasgow and South Western Railway): 1901 | 1901 |
| RHP15537 | Bound plans and sections (sheets 3, 4 and 5 only) of Glasgow and South Western Railway works between Gatehead and Gravelhill, at Ayr, near Irvine and at Lochgreen: 1865 | 1865 |
| RHP15912 | Bound plans and sections of the Kilmarnock and Troon Railway, showing proposed alterations: 1845 | 1845 |
| RHP16917 | Architectural section and elevation of proposed gas works at Troon. | c 1840 |
| RHP16918 | Architectural plan of proposed gas works at Troon. | c 1840 |
| RHP16922 | Architectural plan, section and elevation of waiting rooms to be erected at Troon Station (Glasgow and South Western Railway). | 1867 |
| RHP16955 | Plan of Troon Station (Glasgow, Paisley, Kilmarnock and Ayr Railway). | 1847 |
| RHP16968 | Architectural plan, section and elevation of Drybridge Station (Glasgow and South Western Railway). | 1865 |
| RHP17486 | Plan of roads at Troon Station in 1865 (Glasgow and South Western Railway). | Early 20th century |
| RHP17487 | Plan of roads and railways at Troon in 1836 (Glasgow and South Western Railway). | Early 20th century |
| RHP17488 | Plan of roads and railways at Troon in 1806 (Glasgow and South Western Railway). | Early 20th century |
| RHP17489 | Plan of roads and railways at Troon in 1888 (Glasgow and South Western Railway). | Early 20th century |
| RHP17490 | Plan of roads and railways at Troon in 1895 (Glasgow and South Western Railway). | Early 20th century |
| RHP17491 | Plan of roads and railways at Troon in 1848 (Glasgow and South Western Railway). | Early 20th century |
| RHP17492 | Plan of roads and railways at Troon in 1856 (Glasgow and South Western Railway). | Early 20th century |
| RHP17493 | Plan of roads and railways at Troon in 1807 (Glasgow and South Western Railway). | Early 20th century |
| RHP17494 | Plan of roads and railways on the estate of Fullarton in 1847 (Glasgow and South Western Railway). | Early 20th century |
| RHP19355 | Ordnance Survey 6 inch plan (Ayrshire,sheets XXI,XXII) marked to show proposed pier at Troon (Glasgow and South Western Railway). | 1905 |
| RHP19356 | Ordnance Survey 1/2500 plan marked to show proposed pier at Troon (Glasgow and South Western railway). | 1905 |
| RHP19357 | Ordnance Survey 1/2500 plan (Ayrshire, XXII.13) marked to show proposed pier at Troon (Glasgow and South Western Railway). (Damaged) | 1905 |
| RHP19358 | Plan and elevation of proposed promenade pier at Troon [Glasgow and South Western Railway]. | 1905 |
| RHP27741 | Plan of proposed alterations at Lochgreen Junction (Glasgow and South Western Railway). | 1912 |
| RHP27742-27743 | Plans of proposed alterations at Barassie Junction (Glasgow and South Western Railway). | 1912 |
| RHP33237 | Plan of site of Fortacres Mine and Colliery: 1947 or post | 1947 |
| RHP33276 | Plan of colliery leasehold area near Collenan Quarry: 1947 or post | 1947 |
| RHP33399 | Plan of farm land owned by colliery company between Prestwick and Tarbolton, and of installations at Ayr harbour, with insets of Ardrossan and Troon harbours, showing installations: 1947 or post | 1947 |
| RHP33662 | Ordnance Survey 6 inch plan marked to show colliery land and leasehold areas round Irvine, Dreghorn, Dundonald and Kilmarnock: 1947 or post | 1947 |
| RHP33664 | Plan of coal seams around Shewalton Colliery, mines 1-6, also showing leasehold areas and powerlines: 1947 or post | 1947 |
| RHP33665 | Plan of Newfield Mines nos 1 and 2: 1947 or post | 1947 |
| RHP33674 | Ordnance Survey 6 inch plan marked to show colliery property and leasehold areas in and round Kilwinning, Irvine, Dreghorn, Newfield House and Annandale Collieries: 1947 or post | 1947 |
| RHP34102 | 1. Bound plan of Troon Health Centre. 2. Book of Reference | 1945 |
| RHP34790 | Plan of proposed line of waggon way or tram road from Kilmarnock to Troon, Ayrshire | 1807 |
| RHP34791 | Plan for a harbour at Troon, Ayrshire | c 1800 |
| RHP34826/1-4 | 1. Bound plans and sections of the Kilmarnock and Troon Railway showing proposed alterations and a branch from near Thirdpart to near Treesbank with a branch from that railway near Arrathill to near East Whitehill and a branch from near Thirpart to Muirhouse Colliery. 2. Book of reference 3. Standing Orders. 4. Duplicate of 1 | 1845 |
| RHP34873/1-3 | 1. Ordnance Survey 1/2500 plans marked to show feus at Fullarton. 2. Duplicate (part only) 3. Sheet adjoining on North side. | 1858 |
| RHP34874 | Plans (2) of Shewalton Colliery. | 1845 |
| RHP34887/1-4 | Plans of the Glasgow and South Western Railway | 1865 |
| RHP34921 | Plan and sections of proposed new works at Irvine Harbour. | 1866 |
| RHP34924 | Bound plans and sections of proposed works at Irvine Harbour. | 1869 |
| RHP34930/1-4 | 1. Bound plans and sections of Irvine Harbour proposed new works, with marked Ordnance Survey 1 inch map.
2. Book of reference and gazette notice
3-4. Duplicates of 1-2 | 1872 |
| RHP34936/1-4 | 1. Bound plans and sections of Irvine Burgh Improvement Scheme including proposed weir and footbridge across the River Irvine, and proposed street widenings. 2. Gazette notice and book of reference 3-4. Duplicates of 1-2 | 1895 |
| RHP34956 | Plans and sections of the Stewarton and Irvine Railway, with book of reference, Ayrshire | 1873 |
| RHP34956/1 | Plans and sections of the Stewarton and Irvine Railway including book of reference, Ayrshire | 1873 |
| RHP34956/1/1 | Front cover of book of plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/1/2 | Title page of plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/1/3 | Book of reference relating to plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/1/4 | Ordnance Survey 1 inch Map, (Kilmarnock, Sheet 22) | 1873 |
| RHP34956/1/5 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/1/6 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/1/7 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2 | Plans and sections of the Stewarton and Irvine Railway including book of reference, Ayrshire | 1873 |
| RHP34956/2/1 | Front cover of book of plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2/2 | Title page of plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2/3 | Book of reference relating to plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2/4 | Ordnance Survey 1 inch Map, (Kilmarnock, Sheet 22) | 1873 |
| RHP34956/2/5 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2/6 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/2/7 | Plans and sections of the Stewarton and Irvine Railway, Ayrshire | 1873 |
| RHP34956/3 | Book of reference relating to plans and sections of the Stewarton and Irvine Railway, with book of reference, Ayrshire | 1873 |
| RHP34957/1-4 | 1. Bound plans and sections of the Glasgow and South Western Railway, including the line from Hunterston to Fairlie and land to be acquired at Irvine, Old Cumnock and New Cumnock; (with marked Ordnance Survey 1 inch map).
2. Book of reference thereto
3-4. Duplicates of 1-2. | 1875 |
| RHP34981/1-5 | 1. Bound plans and sections of the Glasgow and South Western Railway's additional powers, including lines near Prestwick and Troon, a new road at Saltcoats and land at Kilmarnock, with marked Ordnance Survey 1 inch maps.
2. Book of reference thereto
-4. Duplicates
5. Glasgow and South-western Railway Act, 1889 | 1888 |
| RHP34988/1-3 | 1. Bound plan and sections of Troon Water Works, including the proposed Collenan reservoir. 2. Book of reference thereto 3.Duplicate of 1 | 1891 |
| RHP34997/1-4 | 1. Bound plans and sections of Irvine Corporation's Waterworks, and street improvements. 2. Book of reference thereto 3-4. Duplicates of 1-2 | 1901 |
| RHP34998 | Bound plans and sections of Irvine Corporation's Waterworks and street improvements. | 1902 |
| RHP35001/1-3 | 1. Ordnance Survey. 6 inch plan (Ayrshire, sheet XVII) marked to show area of supply of Irvine Electric Lighting. 2. Provisional order for Irvine Electric Lighting 3. Gazette notice | 1903 |
| RHP35016/1-6 | 1. Bound plans and sections of Irvine Burgh showing bridge over River Irvine. 2. Book of reference and gazette notice
3. Draft provisional order thereon 4-6. Duplicates | 1910 |
| RHP35020/1-5 | 1. Bound plans and sections of Glasgow and South-Western Railwwa, showing land and works at AYR and land to be acquired at Gailes Station. 2. Book of reference thereto
3. Draft provisional order 4-5. Duplicates of 1-2 | 1911 |
| RHP35051/1-3 | 1. Ordnance Survey 6 inch plan (Ayrshire, sheet XXII) marked to show proposed extension of Troon Burgh boundaries: 1934 2. Ordnance Survey 1 inch map (Kilmarnock, sheet 22) marked to show existing and proposed extended burgh boundaries of Troon, and proposed water limits. 3. Duplicate of 1 | 1934 |
| RHP35056 | Architectural plans of proposed shops, offices and houses for Duncan White in Troon. | 1934 |
| RHP35065/1-6 | 1. Bound plan of Troon Health Centre. 2. Book of reference thereto 3-4. Duplicates of 1-2 5. Draft provisional order, Troon Health Centre for the Treatment of Rheumatism and Kindred Ailments, 1944-5 6. Draft provisional order, 1945-6 | 1945 |
| RHP35066 | Plan of locus of traffic accident, Church Street and St. Meddans Street, Troon. | 1945 |
| RHP35086 | Plan of a railway along the coast near Troon. | Late 19th century |
| RHP35797/1-20 | Set of plans showing the lands and farms composing the barony of Dundonald, with keys to their contents.
1. Plan of the whole barony, showing the positions of its constituent farms and lands
2. Plan of the Kirton of Dundonald and adjoining lands (Vignette of Wine-House Yett Farmhouse and Dundonald Castle)
3. Plan of the Farm of Laurieston or Laurieston (Vignette of farm-buildings)
4. Plan of the Farm of Broom Hill (Vignette of farm-buildings)
5. Plan of the Farm of Crooks (Vignette of farm-buildings)
6. Plan of Gillside Farm (Vignette of farm-buildings)
7. Plan of Highlees (Highlies) Farm (Vignette of farm-buildings)
8. Plan of Clevance (Clivens) Farm (Vignette of farm-buildings)
9. Plan of Merkland Park (Vignettes of ruins of Merkland Park Farm-house)
10. Plan of Parkthorn Farm (Vignettes of farm-house)
11. Plan of Auchans (Auchans) Farm (Vignette of Auchans House and court)
12. Plan of Woodhead and Achanswood (Vignette of Woodhead farm-house)
13. Plan of Kilnford (Killford) and Burnside (Vignette of Killford farm-buildings)
14. Plan of Porteston Farm. (Vignette of farm-house)
15. Plan of Bogside and Stone-Park (Vignette of Bogside farm-buildings)
16. Plan of Poole Farm (Vignette of farm-house)
17. Plan of Girtridge (Girtrigg) and Mill (Vignette of Girtrigg farm-buildings)
18. Plan of Ploughland (Plowlands) Farm (Vignette of farm-buildings)
19. Plan of Low Gulliland Farm (Vignette of farm-buildings)
20. Plan of High Gulliland Farm (Vignette of farm-buildings) | 1788-1791 |
| RHP36186 | Plan of part of the estate of Fullarton, Ayrshire | 1806 |
| RHP36187 | Copy of part of the plan of the estate of Fullerton, the property of the Duke of Portland. | 1848 |
| RHP38311/36 | L.M.S. Railway, Northern Section: Gradient profiles, stations etc. | 1932 |
| RHP42732 | Architectural plans and elevation of Angus Galbraith's house at Old Rome, Ayrshire | 12 March 1863 |
| RHP43623 | Plan of lands to be acquired at Ardrossan and Parkthorn by Glasgow and South Western Railway. | 1911 |
| RHP43793 | Plan of coal company farmland and property between Prestwick and Tarbolton, showing power lines and installations at Ayr, with insets of Ardrossan and Troon Harbours, also showing installations. | 1947 |
| RHP45990 | Blueprint plan of store bins at Hillhouse Quarry, produced in causa Mouchel & Partners v Robert Morton | 21 Jul 1911 |
| RHP45991 | Blueprint elevation of storage bins at Hillhouse Quarry, produced in causa Mouchel & Partners v Robert Morton | 28 Feb 1912 |
| RHP45992 | 1. Blueprint plans, elevations and sections of sotrage bins, slabs and columns [at Hillhouse Quarry], produced in causa Mouchel & Partners v Robert Morton
2. Specifications and costing of storage bins at Hillhouse Quarry | 28 Jun 1912 |
| RHP46796 | Tracing plan of portion of Lord Eligton's estate at Dundonald proposed to be embraced in application for authority to feu | 16 June 1879 |
| RHP46802 | Ordnance Survey 6 inch plan (No.1) marked to show lands at Troon and Loans referred to in petition of Duke of Portland for authority to feu | 2 Mar 1881 |
| RHP46855 | Ordnance Survey 6 inch plan marked to show lands at Monktonhill, Barassie and Gailes referred to in petition of Duke of Portland for authority to feu | 1899 |
| RHP46864 | Ordnance Survey 1/1056 (No.1) marked to show Fullerton House and associated lands referred to in petition of Duke of Portland for authority to feu | 15 Jan 1909 |
| RHP46865 | Ordnance Survey 6 inch plan (No.2) marked to show lads at Sandhill referred to in petition of Duke of Portland for authority to feu | 15 Jan 1909 |
| RHP47102 | Plan of proposed line of rail way or tram road from Kilmarnock to Troon | 1807 |
| RHP48711 | Plan showing locus of accident at Barassie Junction (Glasgow and South Western Railway) | 15 February 1898 |
| RHP48713 | Diagram of switches and signals at Barassie (Glasgow and South Western Railway) | 1888 |
| RHP48765 | Book of reference to plans for construction of weir, footbridge and street improvements in Irvine: November 1895 | 1895 |
| RHP48766 | 1. Bound plans and section showing proposed bridge over River Irvine and access roads
2. Book of reference
3-4. Duplicates of nos.1-2 | Mar 1910 |
| RHP48801 | Bound plans and sections of Glasgow and South Western Railway works showing diversion of Oswald's Road,Ayr and acquisition of land at Gailes Station (book of reference bound in) | November 1911 |
| RHP75737 | Ordnance Survey 6 inch plan (Ayrshire, sheet XVII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75738 | Ordnance Survey 6 inch plan (Ayrshire, sheet XVII.SE) marked to show farm boundaries | [1944-1955] |
| RHP75739 | Ordnance Survey 6 inch plan (Ayrshire, sheet XVII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75754 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75756 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75757 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.NE) marked to show farm boundaries | [1944-1955] |
| RHP75758 | Ordnance Survey 6 inch plan (Ayrshire, sheets XXI.SE & XXII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75759 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.SE) marked to show farm boundaries | [1944-1955] |
| RHP75775 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXVII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75776 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXVII.NE) marked to show farm boundaries | [1944-1955] |
| RHP82012-82025 | Photocopies of series of architectural designs of mantels, etc for Richard G Allan at `Alton', Troon | [20th century] |
| RHP82026-82027 | Photocopies of architectural pictorial elevations of house, perhaps associated with RHP82012-82025 | [20th century] |
| RHP83355 | Architectural drawing of proposed alterations to houseparent's flat at RSSPCC Dundonald House for Children, Dundonald | 17 Jul 1974 |
| RHP84111 | Plan of railway lines at Troon Harbour [British Railways] | [c 1948] |
| RHP84134 | Copy plan (small scale) of Barassie Workshops (British Railways) | 9 Nov 1962 |
| RHP84135 | Copy plan (large scale) of Barassie Workshops [British Railways] | [c 1948] |
| RHP84141 | Plan of railway lines at Troon Harbour (London Midland and Scottish Railway) | [c 1923] |
| RHP84171 | Architectural plans, elevations and sections, with site plan, of proposed alterations and additions to workmen's cottages at Drybridge (London Midland and Scottish Railway) | 28 Oct 1937 |
| RHP84245 | Plan of railway lines at Irvine Harbour (London Midland and Scottish Railway) | [c 1923] |
| RHP84285 | Copy plan of ground at Barassie acquired from Duke of Portland (Glasgow and South Western Railway) | 13 Jan 1900 |
| RHP84287 | Plan of bridges over B746 road near Barassie Station (London Midland and Scottish Railway) | [c 1923] |
| RHP84290 | Plan of Barassie Workshops (London Midland and Scottish Railway) | [c 1923] |
| RHP84328 | Architectural plans, as existing and proposed, of office and houses at Harbour Row, Troon in connection with proposed alterations (London Midland and Scottish Railway) | [c 1923] |
| RHP84355 | Architectural plan, back elevation and detail of proposed conversion of office at Troon Harbour into dwellinghouse (London Midland and Scottish Railway) | 21 Feb 1935 |
| RHP84388 | Architectural plan and back elevation of proposed conversion of office at Troon Harbour into dwellinghouse (London Midland and Scottish Railway) | [c 1923] |
| RHP84396 | Architectural plans, elevations and section, with site plan, of proposed alterations and conversion of workmen's houses at Drybridge (London Midland and Scottish Railway) | [c 1923] |
| RHP84625 | Architectural plans and elevation of Harbour Row buildings, Troon [London Midland and Scottish Railway] | [c 1923] |
| RHP84642 | Architectural plan and elevation of proposed conversion of office into dwellinghouse at Troon Harbour (London Midland and Scottish Railway) | [c 1923] |
| RHP84694 | Architectural plans, with site plan, of tenement building as existing at Troon Harbour in connection with proposed reconstruction (London Midland and Scottish Railway) | [c 1923] |
| RHP84712 | Architectural plans of tenement building at Troon [London Midland and Scottish Railway] | [c 1923] |
| RHP84758 | Architectural plans, elevations and section of proposed reconstruction of tenement building at Troon Harbour (London Midland and Scottish Railway) | [c 1923] |
| RHP84788 | Plan of Troon Harbour [London Midland and Scottish Railway] | [c 1923] |
| RHP84791 | Plan of Troon Harbour [British Transport Commission] | [c 1948] |
| RHP85056 | Plan of Troon Harbour showing part of line of Kilmarnock and Troon Railway to be executed under the Troon Contract | 1846 |
| RHP85057 | Plan of Troon Harbour showing alterations | 1866 |
| RHP85058 | Architectural details of workshops in Shipbuilding Yard at Troon Harbour | 1886 |
| RHP85059 | Plan, elevations and cross sections showing repairs to North Pier Head and Pier at Troon Harbour | 1887 |
| RHP85060-85061 | Plans and elevations of footbridge for Troon Harbour for Adam Wood, Troon | 4 Jun 1890 |
| RHP85062-85063 | Plans, elevations and details of proposed swing footbridge for Troon Harbour | 15 Sep 1890 |
| RHP85064-85070 | Plans, elevations, sections and details (drawings 1-7) of new graving dock at Troon Harbour relative to contract between Duke of Portland and George Lawson | 8 Jan 1897 |
| RHP85071-85074 | Details (drawings 1-4) of dock gates for new graving dock at Troon Harbour | 29 May 1897 |
| RHP85075 | Details of fenders for Troon Harbour | 1898 |
| RHP85076 | Plan and sections of harbour wall and reconstruction of harbour wall at pier head, Troon Harbour (Glasgow and South Western Railway) | 1902-1904 |
| RHP85077 | Plan of Troon Harbour showing soundings (Glasgow and South Western Railway) | Jun 1902 |
| RHP85078 | 1. Plan, elevation, sections and details of proposed extension of wharfing at Ballast Quay, Troon Harbour (Glasgow and South Western Railway): 12 June 1903
2. Copy of no. 1 | 12 Jun 1903 |
| RHP85079 | Plan and sections of reconstruction of harbour wall at Troon Harbour (Glasgow and South Western Railway) | 12 Jun 1903 |
| RHP85080 | Architectural plan and sections, with site plan, of house for gas engine and air compressor for fog signal at Troon Harbour (Glasgow and South Western Railway) | 1 Feb 1904 |
| RHP85081 | Details of steel caissons for reconstruction of harbour wall at pier head, Troon Harbour (Glasgow and South Western Railway) | [1904] |
| RHP85082 | Details of crane foundations and general cross section for reconstruction of harbour wall at pier head, Troon Harbour (Glasgow and South Western Railway) | 1904 |
| RHP85083 | Plan of Troon Harbour (Glasgow and South Western Railway) | 1910-1913 |
| RHP85084 | Plan and sections for deepening of No. 1 Graving Dock at Troon Harbour (Glasgow and South Western Railway) | 1911 |
| RHP85085 | Details of steel dock gates for Old Dock, Troon Harbour (Glasgow and South Western Railway) | [1911] |
| RHP85086 | Plan and elevation of front of East Breakwater Quay, Troon Harbour (Glasgow and South Western Railway) | May 1913 |
| RHP85087 | Cross sections at East Breakwater, Troon Harbour (Glasgow and South Western Railway) | [1913] |
| RHP85088 | Cross sections at back of East Breakwater Quay, Troon Harbour (Glasgow and South Western Railway) | 1913 |
| RHP85089 | Plan of Troon Harbour showing soundings (Glasgow and South Western Railway) | 11-12 Dec 1916 |
| RHP85090 | Sections of Troon Harbour | [Late 19th century] |
| RHP85091 | Plan of Wet Dock entrance, Troon Harbour | [Late 19th century] |
| RHP85092 | Architectural plans, elevations and section of office and storage building [at Troon Harbour] | [Late 19th century] |
| RHP85093 | Sections of East Breakwater, Troon Harbour | [c 1882] |
| RHP85094 | Details of foundations for hydraulic wagon traverser on Ballast Quay, Troon Harbour (Glasgow and South Western Railway) | [c 1923] |
| RHP85125 | Plan showing alteration of line to Troon Harbour (Glasgow and South Western Railway) | 1866 |
| RHP85153 | Plan of Troon Harbour (London Midland and Scottish Railway) | 12 Feb 1936 |
| RHP85815 | Plan of Troon Harbour, Dock and Works showing boundaries (London Midland and Scottish Railway): [post 1923], annotated to 1961 | [c 1923]-1961 |
| RHP85816 | Ordnance Survey 1/2500 plan marked to show boundaries at Troon Harbour [British Transport Commission] | [c 1960] |
| RHP85846 | Ordnance Survey 1/1250 plan marked to show boundaries at Troon Harbour | [1972] |
| RHP86232 | Photocopy of sketch plan of lands of Hillhouse and Shewalton showing line of Kilmarnock and Troon Railway at Gateside | c 1832 |
| RHP86361 | Plan of proposed line of rail way or tram road from Kilmarnock to Troon | 1807 |
| RHP86375 | Plan of properties at Irvine, the superiority of which is acquired from James McCosh, Dalry (Glasgow and South Western Railway) | 1876 |
| RHP86388 | Plan of ground at Girtridge Mill required from property of Lady Mary Montgomerie for Kilmarnock and Troon Railway, with table of contents and plan and elevation of occupation bridge at Girtridge Mill | 11 Sep 1846 |
| RHP86865 | Plan of Troon Harbour showing proposed improved facilities (London Midland And Scottish Railway) | 21 Sep 1929 |
| RHP87398 | Plan of Troon Station (Glasgow and South Western Railway) | 1867 |
| RHP87399 | Plan of Glasgow and South Western Railway at Lochgreen Junction | 1908 |
| RHP87400 | Plan of Troon Harbour showing railway lines (Glasgow Paisley Kilmarnock and Ayr Railway) | 1846 |
| RHP87401 | Plan of Troon Harbour showing railway lines and electric cables (London Midland and Scottish Railway) | 24 Apr 1923 |
| RHP87414 | Sections of Busbie branch [Glasgow and South Western Railway] | [c 1923] |
| RHP87445 | Section from Irvine towards Gailes [Glasgow and South Western Railway] | 26 Mar 1864 |
| RHP87663 | Plan of [London Midland and Scottish Railway] between Barassie Junction and Portland Street, Troon | [24 Jul 1926] |
| RHP87763 | Cross sections for proposed alteration at Lochgreen Junction (Glasgow and South Western Railway) | [c 1923] |
| RHP87764 | Plan of Lochgreen Siding (Glasgow and South Western Railway) | [c 1923] |
| RHP87786 | Sections for widening of road at bridges nos.8 and 30 over Glasgow and South Western Railway at Lochgreen | [c 1923] |
| RHP87866 | Plan showing part of old Kilmarnock and Troon branch near Cockhill (Glasgow and South Western Railway) | 1891 |
| RHP87905 | Section of Parkthorn Quarry Siding (Glasgow and South Western Railway) | 1889 |
| RHP87908 | Plan of Gailes Station (Glasgow and South Western Railway) | [c 1923] |
| RHP87910 | Plans showing suggested alterations at Barassie Junction, Dundonald, Ayrshire (Glasgow and South Western Railway) | 21 Nov 1912 |
| RHP87912 | Plan of Barassie Station (Glasgow and South Western Railway): 14 May 1896, corrected to 1943 | 1896-1943 |
| RHP87916 | Cross sections at Barassie Station [Glasgow and South Western Railway] | [c 1923] |
| RHP87918 | Plan of additional land at Irvine Junction to be acquired from Duke of Portland (Glasgow and South Western Railway) | 1869 |
| RHP87919-87922 | Plans and sections (contract drawings) of road between Troon and Barassie (Glasgow and South Western Railway) | 11 Mar 1902-3 Feb 1903 |
| RHP87923 | Plan of lands to be acquired at Irvine (Glasgow and South Western Railway) | 8 Dec 1917 |
| RHP87946 | Plan of line at Parkthorn Quarry (Glasgow and South Western Railway) | [c 1923] |
| RHP88015 | Plan of railway no.3 under 1889 Act from commencement to peg 7 at Temple Hill, [Troon] [Glasgow and South Western Railway] | [c 1889] |
| RHP88644 | Plan of Barassie Station (British Railways) | [1957] |
| RHP89741 | Plan and sections of proposed new works at Irvine Harbour (Gazette notice attached) | 24 Sep 1866 |
| RHP89742 | Bound plans and sections of proposed new works at Irvine Harbour (Gazette notice bound in) | Nov 1869 |
| RHP89744 | 1. Bound plans and sections of proposed new works at Irvine Harbour (book of reference and Gazette notice bound in)
2. Duplicate of no.1 | Nov 1872 |
| RHP89751 | 1. Bound plan and sections of Troon Water proposed works, including Collennan Reservoirs (book of reference and Gazette notice attached)
2. Duplicate of no.1 | Nov 1890 |
| RHP89753 | 1. Bound plans and sections of Irvine Burgh Improvement, including proposed weir and footbridge across River Irvine and proposed street widenings
2. Book of reference (Gazette notice bound in)
3. Duplicate of no.1 | Nov 1895 |
| RHP89761 | 1. Bound plans and sections of Irvine Corporation Water works and street improvements, including reservoirs on CAAF Water, conduits etc (book of reference and Gazette notice bound in)
2. Duplicate of no.1 | Nov 1901 |
| RHP89795 | Plans of Glasgow and South Western Railway (Additional Powers) | Nov 1865 |
| RHP89806 | 1. Bound plans and sections of Stewarton and Irvine Railway from junction with Glasgow and Kilmarnock Joint Line at Cocklebee Farm to Irvine (book of reference and Gazette notice bound in)
2. Duplicate of no.1
3. Duplicate of no.1 (lacks Gazette notice)
4. Duplicate book of reference (Gazette notice bound in) | Nov 1872 |
| RHP89808 | 1. Bound plans and sections of Glasgow and South Western Railway various works, including line from near North Kilrusken to Fairlie with new pier and acquisition of land for stations in Irvine, Old Cumnock and New Cumnock (book of reference, with Gazette notice bound in, attached)
2. Duplicate of no.1 | Nov 1875 |
| RHP89821 | 1. Bound plans and sections of Glasgow and South Western Railway Additional Powers, works including lines from Monkton Station to near Annbank Junction, from near Barassie Junction to Troon and to Troon Harbour, new road at Saltcoats and acquisition of land at Kilmarnock (book of reference, with Gazette notice bound in, attached)
2. Duplicate of no. 1 | Nov 1888 |
| RHP89841 | Bound plans and sections of Glasgow and South Western Railway acquisition of land in Ayr and at Gailes Station and diversion of road in Ayr (book of reference, with Gazette notice bound in, attached) | Nov 1911 |
| RHP96431 | Ordnance Survey 6 inch plan (Ayrshire, sheet XVI.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96442 | Ordnance Survey 6 inch plan (Ayrshire, sheets XXI.SE & XXII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP96443 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP96444 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXII.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96458 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXVII.NW) coloured to show classification of land | [1944-1955] |
| RHP96459 | Ordnance Survey 6 inch plan (Ayrshire, sheet XXVII.NE) coloured to show classification of land | [1944-1955] |
| RHP97516 | Ordnance Survey 6 inch plan (Ayrshire, sheet XVII.SW) coloured to show classification of land | [1944-1954] |
| RHP120965 | Hand coloured drawing showing elevation, plan, section and details of masonry work for bridge over railway at Troon [Yorke Road]. (Glasgow & South Western Railway) | 1890 |
| RHP120968 | Hand coloured drawing showing elevations, plans sections and detail for extension of culvert between Troon and Barassie at Burnfoot (Glasgow & South Western Railway) | 1890 |
| RHP121064 | Hand coloured drawing showing elevation, plan and section of proposed bridge over Cross Street on Troon Harbour Branch (Glasgow, Paisley Kilmarnock and Ayr Railway) | 1840 |
| RHP121756 | Drawing showing longitudinal section of main line between Ayr and Dalry. (Glasgow, Paisley Kilmarnock & Ayr Railway) | 1837 |
| RHP121876/2 | Coloured contract drawing showing cross sections of proposed carriage and wagon shops at Barassie. (Glasgow & South Western Railway): 1899 annotated with the signatories to the contract | 1899 |
| RHP121877 | Coloured Contract drawing showing general plan of drains and water pipes at Barassie Carriage and Wagon Shops. (Glasgow & South Western Railway): 1899 annotated with the signatories to the contract | 1899 |
| RHP122174 | Hand coloured tracing showing plan of Barassie Station depicting Lighting standards. (London Midland & Scottish Railway) | 1925 |
| RHP124422 | Drawing showing plan of workshops at Irvine (London Midland and Scottish Railway) | 1924 |
| RHP124423 | Hand coloured drawing showing elevations, plans, sections and details of ironwork for subway at Irvine (Glasgow & South Western Railway) | 1877 |
| RHP124424 | Hand coloured drawing showing longitudinal section of Irvine Harbour Branch (Glasgow, Paisley, Kilmarnock & Ayr Railway) | 1847 |
| RHP124471 | Duplicate contract drawing showing longitudinal section of work to be executed under the Grange Contract at Kilmarnock and Troon Junction [Barassie]. (Glasgow Paisley, Kilmarnock & Troon Railway): 1846 | 1846-1847 |
| RHP124472 | Contract drawing showing plan and section of bridge No 1 over Turnpike Road to Irvine [near Barassie] to be built under Grange Contract on Kilmarnock and Troon Branch (Glasgow, Paisley, Kilmarnock and Ayr Railway) | 1846 |
| RHP124473 | Hand coloured drawing showing sections of Troon Harbour Branch to be executed under the Troon Contract as altered. (Glasgow, Paisley Kilmarnock & Ayr Railway) | 1840 |
| RHP124475 | Drawing showing section of drains and cross sections for alteration of line of Kilmarnock and Troon Branch at Drybridge (Glasgow & South Western Railway) | 1862 |
| RHP127044 | Hand coloured drawing showing elevations, plans and section of masonry work for widening of road and bridges over railway at Lochgreen, Troon (Glasgow and South Western Railway) | c 1923 |
| RHP127045 | Hand coloured drawing showing details of steelwork for renewal of bridge over Barassie Street Troon on Troon Harbour Branch (Glasgow and South Western Railway): 1903 annotated with the signatory to the builder's offer 29 April 1903 | 1903 |
| RHP127046 | Hand coloured drawing showing plan and sections of bridge near 33¾ mile post near Troon Station (Glasgow and South Western Railway) | 1888 |
| RHP127047 | Drawing showing details of ironwork for Mount Bridge on Troon Branch (Glasgow and South Western Railway) | 1866 |
| RHP127048 | Hand coloured drawing showing elevation, plans and sections of bridge No 29 carrying Dundonald Road over railway at Old Troon Station (London Midland and Scottish Railway) | 1942 |
| RHP127049 | Hand coloured drawing showing elevation, plans and sections of Bridge No 30 carrying Craigend Road over railway at Lochgreen Junction, Troon. (London Midland and Scottish Railway) | 1942 |
| RHP127050 | Drawing showing elevation, plan and sections of Bridge No 31 (Wrack Road) carrying Accommodation Road over railway south of Lochgreen Junction Troon, (London Midland and Scottish Railway) | c 1942 |
| RHP127051 | Hand coloured drawing showing elevation plan, sections and details of footbridge over railway for Marr College, Troon (London Midland and Scottish Railway) | 1923-1947 |
| RHP127055 | Hand coloured drawing showing elevation, plans and section of bridge No 8 carrying Craigend Road, Troon over railway at Lochgreen Junction (London Midland and Scottish Railway) | c 1942 |
| RHP127127 | Engineering drawing of steelwork for railway bridge near Barassie (Glasgow and South Western Railway) | [c 1906] |
| RHP127182 | Architectural drawings of railway bridge carrying branch line to Hillhouse and Parkthorn Quarries over Public Road near Drybridge (London Midland and Scottish Railway) | 1923-1947 |
| RHP127273 | Hand coloured contract drawing showing elevation, plan sections and details of ironwork for bridge over River Annick at Milngarholm, Irvine on Busbie Branch (Glasgow and South Western Railway): 1876 annotated with the signatories to the contract 10 October 1876 | 1876 |
| RHP130648 | General plan of drains and water pipes at Carriage and Wagon Shops at Barassie (Glasgow and South Western Railway), annotated with the signatories to the contract. | 3 Nov 1899 |
| RHP130649 | General plan of layout of Carriage and Wagon Shops at Barassie (Glasgow and South Western Railway), annotated with the signatories to the contract. | 3 Nov 1899 |
| RHP130667 | Elevations, plan, section and details of steelwork for bridge No 1 over alteration of Public Road on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jun 1890-Aug 1890 |
| RHP130668 | Elevations, plan, section and details of cast iron work of bridge No 4 on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jun 1890-Aug 1890 |
| RHP130669 | Elevation, plan, section and details for cast iron work of bridge No 5 under Public Road on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jun 1890-Aug 1890 |
| RHP130671 | Elevations, plan and section of Bridge No 3 over approach to station on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130672 | Elevations, plan and section of bridge No 3 under road [now Br No 6] on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130673 | Elevations and sections for extension of Culvert on Troon Loop (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130676 | Elevations, plan and sections of bridge over road on Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130677 | Elevation, plan and sections of bridge over road on Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130678 | Sections of retaining fence and loading bank walls on Troon Loop and Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130679 | Details of culverts and drains on Troon Loop and Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130680 | Thorn Fence, Ditch and Paling to be constructed on Troon Loop and Troon Harbour Branch (Glasgow and South Western Railway), annotated with the signatories to the contract | Jul 1890-Aug 1890 |
| RHP130682 | Elevations, plan, sections and details of cast ironwork for bridge No 4 under Road on Troon Loop (Glasgow and South Western Railway) | 1890 |
| RHP130683 | Plan and sections of stone drain for Craigend Burn on Troon Loop (Glasgow and South Western Railway) | 1890 |
| RHP130726 | Plan of layout at Barassie Workshops (London Midland and Scottish Railway) | 26 Nov 1947 |
| RHP130805 | Elevation, plan and sections of bridge No 21 (Queens Bridge) over River Irvine (London Midland and Scottish Railway). | 1932 |
| RHP130806 | Elevation and cross sections for centering and concrete construction as a result of flood damage to bridge No 21 over River Irvine at Irvine (London Midland and Scottish Railway). | 1932 |
| RHP131923 | Plan of Troon Harbour, showing location of electrical equipment [Glasgow and South Western Railway] | 1920 |
| RHP131924 | General plan of Troon Harbour [Glasgow and South Western Railway] | c 1920s |
| RHP135276 | Hand tinctured plan showing the route of the Glasgow, Paisley, Kilmarnock & Ayr Railway to be built under the Heatherhouse Contract between North Gales and Irvine, (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 2 April 1838 |
| RHP135277 | Hand tinctured plan showing the route of the Glasgow, Paisley, Kilmarnock & Ayr Railway to be built under the Barassie Contract between Barassie Mill and North Gales (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 1838 |
| RHP135278 | Hand tinctured plan showing the route of the Dalry to Kilmarnock Branch Railway to be built under the Lugton Contract from High Ardoch Farm to East of Burnbrae (Montgreenan), (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 1841 |
| RHP135279 | Hand tinctured elevation, plan and sections of a bridge to built under the Lugton Contract over the road by Ardoch (Dalry to Kilmarnock Branch Railway), (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 27 March 1841 |
| RHP135280 | Hand tinctured elevation, plan and sections of a bridge to built under the Lugton Contract (Dalry to Kilmarnock Branch Railway) over (the Threadmill Burn) and the turnpike road by Goldcraigs, (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 1841 |
| RHP135281 | Hand tinctured elevation, plan and sections of two bridges to built under the Lugton Contract (Dalry to Kilmarnock Branch Railway) under the road at peg 50 (old road, 10 chains south east of the turnpike road by Goldcraigs) and under the road by High Moncur, (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 1841 |
| RHP135282 | Hand tinctured elevation, plan and sections of a bridge to built under the Lugton Contract (Dalry to Kilmarnock Branch Railway) under the road by Sneacre Mill (near Lugton Water, no longer extant) (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 27 March 1841 |
| RHP135283 | Hand tinctured elevation, plan and sections of a bridge to built under the Lugton Contract (Dalry to Kilmarnock Branch Railway) under the road by Burnbrae (Montgreenan Station), (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 1841 |
| RHP135284 | Hand tinctured elevation, plan and sections of a bridge to built under the Lugton Contract (Dalry to Kilmarnock Branch Railway) under the old road near peg 81 (about 10 chains south east of Montgreenan Station, no longer extant), (Glasgow, Paisley, Kilmarnock & Ayr Railway Company) | 27 March 1841 |
| RHP135417 | Elevation, plan and sections of a bridge to be built under the Irvine Contract (Irvine & Busbie Railway) under the turnpike road from Irvine to Ayr (Glasgow, Paisley, Kilmarnock & Ayr Railway Company), (Glasgow & South Western Railway Company) | 15 August 1846 |
| RHP135428 | Hand tinctured plan showing the route of the Irvine & Busbie Railway to be built under the Irvine Contract from Irvine to Little Broomlands, (Glasgow, Paisley, Kilmarnock & Ayr Railway Company), (Glasgow & South Western Railway Company) | 15.8.1846 |
| RHP135429 | Hand tinctured plan showing the route of the Irvine & Busbie Railway to be built under the Busbie Contract from Little Broomland to Busbie Station, (Glasgow, Paisley, Kilmarnock & Ayr Railway Company), (Glasgow & South Western Railway Company) | 15.8.1846 |
| RHP135568 | Hand tinctured lithograph plan of Troon Harbour | 1848 |
| RHP135569 | Hand tinctured plan of Troon Harbour showing proposed improvements | 1848 |
| RHP135570 | Lithograph plan of Troon Harbour with area of proposed reclamation shown in red: Stamped by Board of Trade 26 November 1886 | 24 November 1886 |
| RHP135571 | Elevations, plan and section showing strengthening of ballast quay for rail for 10 ton ore discharging cranes at Troon Harbour | 1887-1922 |
| RHP136035 | Plan of Troon Harbour showing railways and craneage (Kilmarnock & Troon Railway) | pre 1894 |
| RHP140034 | Plan of sites of sheep stealing around Prestwick | [1891] |
| RHP140243 | Architectural drawing of Gateside Cottage, Troon | 2 Jan 1939 |
| RHP140244 | Architectural drawing of Gateside Cottage, Troon | 2 Jan 1939 |
| RHP140791 | Plan of Troon Harbour | c 1840 |
| RHP140792 | Plan of Troon Harbour | c 1840 |
| RHP140793 | Plans of Troon Town and Harbour | 20 Dec 1842 |
| RHP140793/1 | Town and harbour plan | 20 Dec 1842 |
| RHP140793/2 | Town and harbour plan | 20 Dec 1842 |
| RHP140793/3 | Town and harbour plan | 20 Dec 1842 |
| RHP140794 | Plan of Troon Harbour | 1848 |
| RHP140795 | Plan of Troon Harbour | mid 19th century |
| RHP140796 | Plans of Troon Harbour | Late 19th century |
| RHP140796/1 | Plan of Troon Harbour | Late 19th century |
| RHP140796/2 | Plan of Troon Harbour | c 1884 |
| RHP140796/3 | Plan of Troon Harbour | 26 Aug 1899 |
| RHP142029 | Architectural drawings of Fairlie House, Dundonald, Ayrshire | c1782-1785 |
| RHP142029/1 | Fairlie House, Dundonald, Ayrshire. Design for plasterwork in Drawing Room | 24 May 1785 |
| RHP142029/2 | Fairlie House, Dundonald, Ayrshire. Design for plasterwork in Dining Room | 24 May 1785 |
| RHP142492 | Charts of Irvine Bay and Ayr Bay | 22 Apr-18 May 1943 |
| RHP142492/1 | Chart of Ayr Bay | 22 Apr 1943 |
| RHP142492/2 | Chart of Irvine Bay | 22 Apr 1943 |
| RHP142492/3 | Chart of Irvine Bay and Ayr Bay | 7 May 1943 |
| RHP142493/1 | Chart of Irvine Bay | 1 Jun 1943 |
| RHP146000/15 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3236
Shewalton Colliery noted on these plans. | 1960s |
| RHP146000/15/1 | Wee Seam - Ordnance Survey National Grid Reference NS 26/3236 | 1965 |
| RHP146000/15/2 | Major Seam - Ordnance Survey National Grid Reference NS 26/3236 | [1960s] |
| RHP146000/15/3 | Five Quarter Seam - Ordnance Survey National Grid Reference NS 26/3236 | 1966 |
| RHP146000/15/4 | Ell Seam - Ordnance Survey National Grid Reference NS 26/3236 | 1965 |
| RHP146000/15/5 | Parrot Seam - Ordnance Survey National Grid Reference NS 26/3236 | [1960s] |
| RHP146000/19 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3436
Shewalton noted on these plans. | [1964] |
| RHP146000/19/1 | McNaught Seam - Ordnance Survey National Grid Reference NS 26/3436 | [1964] |
| RHP146000/19/2 | Ell Seam - Ordnance Survey National Grid Reference NS 26/3436 | 1964 |
| RHP146000/19/3 | Tourha Seam - Ordnance Survey National Grid Reference NS 26/3436 | [1964] |
| RHP146000/19/4 | Major Seam - Ordnance Survey National Grid Reference NS 26/3436 | [1964] |
| RHP146000/19/5 | Five Quarter Seam - Ordnance Survey National Grid Reference NS 26/3436 | 1964 |
| RHP146000/19/6 | Parrot Seam - Ordnance Survey National Grid Reference NS 26/3436 | 1964 |
| RHP146000/19/7 | Wee Seam - Ordnance Survey National Grid Reference NS 26/3436 | 1964 |
| RHP146000/20 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3437
Shewalton, Montgomeryfield, Righouse, Dreghorn, Greenwood and Holms noted on these plans. | [1960s] |
| RHP146000/20/1 | McNaught Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1960s] |
| RHP146000/25 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3227
[West of Prestwick] | 1955 |
| RHP146000/25/1 | Ayr Hard Seam - Ordnance Survey National Grid Reference NS 26/3227 | 1955 |
| RHP146000/26 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3228
[Troon / Prestwick?) | 1961 |
| RHP146000/26/1 | Ayr Hard Seam - Ordnance Survey National Grid Reference NS 26/3228 | 1961 |
| RHP146000/33 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3427
[Prestwick] Monkton and Monktonmiln noted on this plan. | 1955 |
| RHP146000/33/1 | Ayr Hard Seam - Ordnance Survey National Grid Reference NS 26/3427 | 1955 |
| RHP146000/34 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3428
[Monkton, Prestwick] High Monktonhill, Nethermuir, Whitehaugh and Fairfield noted on this plan. | 1955 |
| RHP146000/34/1 | Ayr Hard Seam - Ordnance Survey National Grid Reference NS 26/3428 | 1955 |
| RHP146000/35 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3437
Montgomeryfield colliery noted on these plans. | [1950s-1960s] |
| RHP146000/35/1 | Ell Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/35/2 | Tourha Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/35/3 | Major Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/35/4 | Five Quarter Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/35/5 | Parrot Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/35/6 | Wee Seam - Ordnance Survey National Grid Reference NS 26/3437 | [1950s-1960s] |
| RHP146000/51 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3833
Fortacres mine noted on these plans. | 1954-1955 |
| RHP146000/51/1 | Tourha Seam - Ordnance Survey National Grid Reference NS 26/3833 | 1954 |
| RHP146000/51/2 | Major Seam - Ordnance Survey National Grid Reference NS 26/3833 | 1954 |
| RHP146000/51/3 | Five Quarter Seam - Ordnance Survey National Grid Reference NS 26/3833 | 1954 |
| RHP146000/51/4 | Wee Seam - Ordnance Survey National Grid Reference NS 26/3833 | 1955 |
| RHP146000/51/5 | Hurlford Main Seam - Ordnance Survey National Grid Reference NS 26/3833 | 1954 |
| RHP146000/52 | Plans of workings at Ordnance Survey National Grid Reference NS 26/3834
Newfield mine, Fairlie, James, Doctor or Blind, Templeton and Caprington shafts noted on these plans. | 1954-1964 |
| RHP146000/52/1 | McNaught Seam - Ordnance Survey National Grid Reference NS 26/3834 | 1964 |
| RHP146000/52/2 | Tourha Seam - Ordnance Survey National Grid Reference NS 26/3834 | 1964 |
| RHP146000/52/3 | Tourha Seam - Ordnance Survey National Grid Reference NS 26/3834 | 1954 |
| RHP146000/52/4 | Major Seam - Ordnance Survey National Grid Reference NS 26/3834 | 1964 |
| RHP146000/52/5 | Five Quarter Seam - Finnie's Main Seam - Ordnance Survey National Grid Reference NS 26/3834 | 1954 |
| RHP146000/52/6 | Hurlford Main Seam - Splint Coal, Turf Coal. Ordnance Survey National Grid Reference NS 26/3834 | 1954 |