| RHP2741/1 | Plan of the Road from Stranraer to Ballantrae and to Girvan and another road from Glen App by Colmonell to Girvan | 1779 |
| RHP4611 | Plan of new line of road from Piltanton Burn near Lochans Mill to the Duisk road in the farm of Barbour, being intended part of the great line of road from Portpatrick to Ayr. | 1811 |
| RHP4840 | Ordnance Survey 1 inch map (Sheet 7) marked to show landowners of coast north of Ballantrae, Ayrshire | 1896 |
| RHP10000/AR175 | Plans of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP10000/AR175/1 | Plan of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP10000/AR175/2 | Plan of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP10000/AR175/3 | Plan of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP10000/AR175/4 | Plan of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP10000/AR175/5 | Plan of the coal and mines of coal under 7760 acres of land in Parishes of Ballantrae and Colmonell | 1938 |
| RHP121879-121880 | Two hand coloured drawings showing elevations, plans and sections for remedial work on bridge over Cross Water of Luce near Barrhill. (London Midland & Scottish Railway) | 1923-1947 |
| RHP122618-122624 | Seven tracings showing longitudinal sections of Girvan and Portpatrick Railway from Girvan to Challoch Junction. (Glasgow & South Western Railways) | c 1870 |
| RHP126757-126758 | Two hand coloured drawings showing elevations, plan, sections and details of renewal of Lig Viaduct between Pinwherry and Barrhill (Glasgow & South Western Railway) | 1892 |
| RHP129290-129291 | Two drawings showing details of ironwork to strengthen No 3 piers of viaduct over River Stinchar at Pinwherry (Girvan and Portpatrick Junction Railway) | c 1877 |
| RHP130723-130725 | Elevations, sections, plans and details for renewal of bridge No 48 over Daltangan Barn moar Barrhill (London Midland and Scottish Railway) | 1937 |
| RHP21851 | Plan of the barony of Knockdaw, the property of Sir H.D. Hamilton | 1804 |
| RHP22267 | Plan of proposed line of railway at Garnaburn | 1883 |
| RHP22269 | Architectural plan and section of hay shed at North Ballaird | 1905 |
| RHP30102 | 1. Bound plans and sections (with book of reference and parliamentary notice bound in) of Girvan and Portpatrick Junction Railway. 2. Duplicate of No.1 | 1864 |
| RHP30106 | 1. Bound plans (with book of reference bound in) of lands proposed to be taken for station purposes by Girvan and Portpatrick Junction Railway at Hallow Chapel and East Challoch. 2. Duplicate of No.1 | 1877 |
| RHP34806 | Plan of the estate of Knockdolian, Ayrshire | 1841 |
| RHP34852/1-6 | 1. Plan and section of proposed turnpike road from the village of Barr to near Barrhill. 2. Standing Orders 3-4. Duplicates of 1-2 5. Book of reference 6. Duplicate of 5 | 1846 |
| RHP34883/1-2 | 1. Bound plans and sections of the proposed Girvan and Portpatrick Junction Railway (with book of reference bound in and Ordnance Survey 1 inch map showing route).
2. Duplicate | 1864 |
| RHP34962/1-2 | 1. Bound plans of the Girvan and Portpatrick Junction Railway, including land to be acquired near Hallow Chapel and East Challoch, with book of reference and gazette notice bound in and marked Ordnance Survey 1 inch maps. 2. Duplicate of 1 | 1877 |
| RHP34984/1-2 | Plans of the proposed Ballantrae Railway from Ballantrae to a junction with the Ayrshire and Wigtonshire Railway near Penwherry | 1889 |
| RHP35070 | Plans of the estate of Knockdolian and craigneil in the county of Ayr, marked to show change of owners. | 19th century |
| RHP35504 | 1. Gradient diagram (tracing) of the Girvan and Portpatrick Junction Railway from Girvan to Challoch. 2. Duplicate. | 1872 |
| RHP35506/1-32 | Tracing plans given as notice to leaseholders of the Earl of Stair and of Sir John Dalrymple Hay, and to other landholders, showing the parts and quantities of their properties required for construction of the Girvan and Portpatrick Junction Railway. | 1872 |
| RHP35507 | Tracing plan of additional land to be acquired from the property of Sir John Cathcart by the Girvan and Portpatrick Junction Railway, for construction of a station at Hallow Chapel. | 1874 |
| RHP35509 | Tracing plan of additional land required for Little Pinmore farm for the Girvan and Portpatrick Junction Railway. | 1875 |
| RHP35510 | Bound plans of land to be acquired for the Girvan and Portpatrick Junction Railway. | 1877 |
| RHP35511-35512 | Tracing plans (2) of land to be acquired by the Girvan and Portpatrick Junction Railway from the property of Sir John Cathcart, and of lands so acquired from the trustees of the late William McAdam. | 1877 |
| RHP35518 | Tracing plan of a road at Laggansarroch Bridge to be provided under an agreement between landholders and the [Girvan and Portpatrick] railway. | 1872 |
| RHP38311/39 | L.M.S. Railway, Northern Section: Gradient profiles, stations etc. | 1932 |
| RHP38353 | Ordnance Survey 1 inch map marked to show two possible routes to Ballantrae from Girvan and Pinwherry (Glasgow and South Western Railway). | 1 November 1918 |
| RHP42261 | 1. Bound plan of lands to be taken at Hallow Chapel and East Challoch by Girvan and Portpatrick Junction Railway.
2. Duplicate of no. 1 | 1877 |
| RHP47768 | Bound plans and sections of Girvan and Portpartrick Junction Railway from Maybole and Girvan Railway at Girvan to Portpatrick Railway at East Challoch | November 1864 |
| RHP49556 | Plan of farms in barony of Airnsheen, Ayrshire | 1772 |
| RHP75854 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.NE) marked to show farm boundaries | [1944-1955] |
| RHP75855 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.SE) marked to show farm boundaries | [1944-1955] |
| RHP75858 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75859 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.NE) marked to show farm boundaries | [1944-1955] |
| RHP75860 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75861 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.SE) marked to show farm boundaries | [1944-1955] |
| RHP75867 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVIII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75868 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVIII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75909 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.NW) marked to show farm boundaries | [1944-1955] |
| RHP75910 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.NE) marked to show farm boundaries | [1944-1955] |
| RHP75911 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.SE) marked to show farm boundaries | [1944-1955] |
| RHP75912 | Ordnance Survey 6 inch plan (Ayrshire, sheets LX.SE & LXI.SW) marked to show farm boundaries | [1944-1955] |
| RHP75913 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75914 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75926 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXV.NE) marked to show farm boundaries | [1944-1955] |
| RHP75927 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.NW) marked to show farm boundaries | [1944-1955] |
| RHP75929 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXX.NE) marked to show farm boundaries | [1944-1955] |
| RHP75931 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXX.SE; Wigtownshire, sheet I.SE) marked to show farm boundaries | [1944-1955] |
| RHP75932 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.NW) marked to show farm boundaries | [1944-1955] |
| RHP75933 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.NE) marked to show farm boundaries | [1944-1955] |
| RHP75934 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.SE; Wigtownshire, sheet II.SE) marked to show farm boundaries | [1944-1955] |
| RHP75935 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.SW; Wigtownshire, sheet II.SW) marked to show farm boundaries | [1944-1955] |
| RHP75936 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.SW; Wigtownshire, sheet II.SW) marked to show farm boundaries | [1944-1955] |
| RHP75937 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75938 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXII.SW) marked to show farm boundaries | [1944-1955] |
| RHP83584 | Plan of estate of Dalreoch, the property of William Leggat, with table of contents | [Mid 19th century] |
| RHP83875 | Architectural plan of property of Messrs A Waddell & Sons at Barrhill, produced in causa Gilbert McIlwrick v. Andrew Waddell and another | Jul 1910 |
| RHP84724 | Architectural plans, elevations, section and details, with site plan, of proposed additions to stationmaster's house at Pinwherry (London Midland and Scottish Railway) | [c 1923] |
| RHP84743 | Architectural plans, elevations and section, with site plan, of proposed additions to workmen's houses at Pinwherry Station (London Midland and Scottish Railway) | 16 Nov 1936 |
| RHP84754 | Architectural plans, elevations and section, with site plan, of proposed additions to stationmaster's house at Pinwherry Station (London Midland and Scottish Railway) | [c 1923] |
| RHP85470 | Plan of estates of Arnsheen and Drumlamford, Colmonell, Ayrshire | 1884 |
| RHP86095 | 1. Plan of estate of Dalreoch, the property of William Leggat, with table of contents: March 1818
2. Sale particulars, September 1864 | 1818-1864 |
| RHP87379 | Plan and section of extension of loop at Pinwherry Station (London Midland and Scottish Railway) | 28 Nov 1941 |
| RHP87416 | Plan showing pipe track for Barrhill water supply (Glasgow and South Western Railway) | 1894 |
| RHP87448 | Architectural plan and part elevation of Pinwherry Station buildings (Glasgow and South Western Railway) | 10 Feb 1899 |
| RHP87839 | Plan of Barrhill Station (Glasgow and South Western Railway) | 1894 |
| RHP87870 | Section along line south of Barrhill Station for proposed water supply (Glasgow and South Western Railway) | 1894 |
| RHP87880-87881 | Cross sections at Pinwherry Station (Glasgow and South Western Railway) | 1892 |
| RHP87938 | Cross sections at Barrhill [Glasgow and South Western Railway] | [c 1923] |
| RHP89720 | 1. Plan and section of proposed turnpike road from village of Barr to near Barrhill
2. Standing orders
3. Book of reference
4-6. Duplicates of nos.1-3 | 16 Nov 1846 |
| RHP93237 | Plan of farm of Corseclays, the property of Dr James Hamilton, with table of contents | 1809 |
| RHP96515 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.NW) coloured to show classification of land | [1944-1955] |
| RHP96516 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.NE) coloured to show classification of land | [1944-1955] |
| RHP96531 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVI.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96572 | Ordnance Survey 6 inch plan (Ayrshire, sheets LX.SE & LXI.SW) coloured to show classification of land | [1944-1955] |
| RHP96573 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.NW) coloured and marked to show classification of land | [1944-1955] |
| RHP96574 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.NE) coloured to show classification of land | [1944-1955] |
| RHP96575 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXI.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96578 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP96590 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXV.NE) coloured to show classification of land | [1944-1955] |
| RHP96592 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.NW) coloured and marked to show classification of land | [1944-1955] |
| RHP96593 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP96594 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP96595 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVII.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96597 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXVIII.SW; Kirkcudbrightshire, sheet XV.SW) coloured to show classification of land | [1944-1955] |
| RHP96601 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXX.NE) marked to show classification of land | [1944-1955] |
| RHP96604 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.NW) coloured to show classification of land | [1944-1955] |
| RHP96605 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.NE) coloured to show classification of land | [1944-1955] |
| RHP96606 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXI.SW) coloured to show classification of land | [1944-1955] |
| RHP96607 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXII.NW; Kirkcudbrightshire, sheet XXIII.NW; Wigtownshire, sheet III.NW) coloured to show classification of land | [1944-1955] |
| RHP96608 | Ordnance Survey 6 inch plan (Ayrshire, sheet LXXII.SW) coloured to show classification of land | [1944-1955] |
| RHP124275 | Drawing showing details of bridge over River Stinchar. (Girvan and Portpatrick Railway) | c 1870 |
| RHP124883 | Coloured tracing showing plan of foundations for Daltangan Viaduct near Barrhill (Glasgow & South Western Railway) | 1919 |
| RHP125997 | Drawing showing detail of ironwork for bridge over River Stinchar near Pinwherry. (Girvan and Portpatrick Junction Railway) | c 1887 |
| RHP125998 | Drawing showing elevations, plan, sections and details of ironwork of bridge No 48 over Daltongan Burn near Barhill. (Girvan and Portpatrick Junction Railway) | c 1887 |
| RHP130727 | Plan for extension of loop and associated signalling at Barrhill (London Midland and Scottish Railway) | 1923-1947 |
| RHP130815 | Elevation, plan and section for part renewal of bridge No 16 at Pinmore (London Midland and Scottish Railway). | 15 Sep 1947 |
| RHP131558 | Weight diagram showing elevation, plan and sections of bridge carrying Girvan/Newton Stewart Road (A714) over railway south of Pinmore Station (London, Midland and Scottish Railway) | c 1933 |
| RHP135466 | Hand tinctured plan showing the route of a proposed railway from Pinwherry to Ballantrae (Glasgow & South Western Railway Company) | 1882 |
| RHP141196 | Plan of the lands of Daljarrock, Colmonell, Ayrshire | 1874 |
| RHP142302 | Plan of boundary between Braeside and Woodburn cottages, Pinwherry, Colmonell, Ayrshire | [1976] |
| RHP143000/1/7 | Ordnance Survey 1 inch map (Sheet 7, [Girvan]) | 1863 |