| RHP773 | Book of plans and sections of East Lothian Central and Tyne Valley Railway, from Dalkeith to Ormiston, Midlothian | 1845 |
| RHP773/1 | Front cover of book of plans and sections of East Lothian Central and Tyne Valley Railway, Midlothian | Nov 1845 |
| RHP773/2 | Plan of East Lothian Central and Tyne Valley Railway, Midlothian | Nov 1845 |
| RHP773/3 | Plan of parts of the East Lothian Central and Tyne Valley Railway, Midlothian | Nov 1845 |
| RHP773/4 | Plan of parts of the East Lothian Central and Tyne Valley Railway, Midlothian | Nov 1845 |
| RHP906 | Bound plans and sections (General Powers) of proposed railways for the North British Railway: 1901 | 1901 |
| RHP1245 | Map of Haddingtonshire: 1799. | 1799 |
| RHP1261/1-2 | Ordnance Survey 1 inch map (sheet 33, Haddington - 2 copies) marked to show Yester shootings: [Post 1911]. | 1911 |
| RHP1721 | Map of Haddingtonshire dedicated to the Marquis of Tweeddale: 1799. (Vignette of Haddington Abbey, North Berwick Law, etc.) | 1799 |
| RHP1722 | Plan of East, Mid and West Lothian, and City of Edinburgh, Haddington and Linlithgow: 1773. | 1773 |
| RHP2026/1-3 | Map of East Lothian (3 sheets only): [1801] | 1801 |
| RHP2075 | Map of the counties of Haddington, Edinburgh and Linlithgow or the Three Lothians. | 1773 |
| RHP2076 | Map of Haddingtonshire. | 1799 |
| RHP2850 | Plan of the county of Haddington | 1845 |
| RHP3518 | Map of Haddingtonshire (Vignette of agricultural labourers, etc) | 1799 |
| RHP3543 | Map of the Three Lothians, with inset plans of Edinburgh, Haddington and Linlithgow. (Vignette of ruin etc.) | 1773 |
| RHP3602 | Map of Haddingtonshire | 1799 |
| RHP3801 | Plan of the counties of Fife and Kinross and Firths of Forth and Tay, with inset town plans of Cupar and St Andrews, dedicated to Major General John Scott, Member of Parliament for Fife: 1775. (Vignette of ruined abbey, fishermen and boat.) | 1775 |
| RHP3814 | Plan of the counties of Fife and Kinross and Firths of Forth and Tay, with inset plans of Cupar and St Andrews dedicated to Major General John Scott, MP: (Vignette of ruined abbey, fishermen and boat.) | 1775 |
| RHP5630 | Bound plans and sections of Lothian Railways leading to and including a harbour at Hattle Rocks, including lines from New Craighall, Rosewell and Newtonloan (Book of Reference attached). | 1901 |
| RHP5632 | 1. Bound plans and sections of North British Railway lines, including between Portobello and Seton and lands to be acquired at Polmont and Torryburn.
2. Bound duplicate plans and sections, so far as relate to common lands.
3. Duplicate of sheets 3, 4 and 5, attached to statement.
4-5. Books of reference thereto. | 1901 |
| RHP5674 | Bound plans and sections of the Gifford and Garvald Light Railway from Ormiston to Garvald | 1900 |
| RHP5753 | Bound plans and sections of Western District of Haddington Water Supply and Edinburgh and District Water Supply. (Book of Reference attached.) | 1908 |
| RHP5792 | 1. Bound plans and sections of Lothian Railways lines from Leith to Thorntree Mains and Kippilaw. 2. Book of Reference thereto. | 1911 |
| RHP5805 | 1. Bound plans and sections of Lothian Railways lines from Leith to Seton and to Arniston. 2. Book of Reference thereto. | 1912 |
| RHP5885 | Bound plans and sections of East Lothian County Council (Western District) Water Supply. (Book of Reference attached.) | 1922 |
| RHP6304 | Chart of the Firth of Forth and coast from Eyemouth to Leuchars | 1815-1824 |
| RHP8709 | Ordnance Survey 1/5 inch index map. Electoral divisions. Haddingtonshire | 1889 |
| RHP9322 | Admiralty chart of the Firth of Forth from Fisherrow to Port Edgar, marked to show limits of the Port and Harbour of Leith | post 1920 |
| RHP9420 | Map of Haddingtonshire | 1799 |
| RHP9421 | Map of Haddingstonshire | 1799 |
| RHP9422 | Map of the county of Haddington | 1822 |
| RHP9424 | Map of the counties of Fife and Kinross and Firths of Forth and Tay | 1775 |
| RHP9430 | Map of the Three Lothians | 1773 |
| RHP9646 | Map of the Environs of Edinburgh | 1817 |
| RHP9647 | Map of the Environs of Edinburgh | 1817 |
| RHP9648 | Map of proposed mail road between London and Edinburgh | 1820-1821 |
| RHP9661 | Sketch plan (part of prospectus) of lands traversed by proposed Tyne Valley Junction Railway, from Dalkeith to Haddington | 1845 |
| RHP10000/1 | Plan showing Registered Holdings and Leasehold Areas within the counties of East Lothian, Midlothian and Peeblesshire | 1965 |
| RHP10808 | Map of the Lothians showing the march of the Rebels and the Battle of Preston | 1745 |
| RHP11167 | Portions (2) of Armstrong's map of the Lothians, being mostly the north and the south-west of Midlothian . (Illustrated with a view of a ruin) | 1773 |
| RHP11460 | Plan of the Firth of Forth from St.Abbs Head to Edinburgh, showing soundings. | 1860 |
| RHP11558 | Photostat copy of Ordnance Survey 1 inch map of the county with proposed Gifford Railway marked | 1878 |
| RHP11751 | Ordnance Survey 1 inch map (Scotland, Sheet 33) with the portion of the Gifford and Garvald Light Railway between Ormiston and Gifford marked. | 1896 |
| RHP11752 | Bound plans and sections of the Gifford and Garvald Light Railway between Ormiston and Gifford. | 1896 |
| RHP12013 | Ordnance Survey 6 inch plan of part of Haddingtonshire (Sheet 14): 1855. | 1855 |
| RHP12285/9 | Sheet 9: Berwickshire, Clackmannanshire, Fife, East Lothian, West Lothian, Midlothian, Peeblesshire, Roxburghshire, Selkirkshire and Stirlingshire | 1 Feb 1967 |
| RHP12425/1-6 | Map of the three Lothians | 1773 |
| RHP13005 | Photostat copy of plan of roads in the area between Dalkeith and Pencaitland | 1818 |
| RHP15339 | Bound plans and sections of lines of Lothian Railways from Leith to Thorntree Mains, Dalkeith Colliery and Kippilaw (North British Railway) with book of reference attached | 1911 |
| RHP16626 | 1-2. Bound plans and sections (2 copies) of branches of Lothian Railways, including a line from Leith Docks to Prestonpans and from Bankton Colliery to Seton Bridge.
3. Book of reference relating thereto. | 1912 |
| RHP16870 | Sections of London and North Eastern Railway between Edinburgh and Berwick, Berwickshire | 19 Aug 1942 |
| RHP16870/1 | Section of London and North Eastern Railway between Edinburgh and Berwick, Berwickshire | 19 Aug 1942 |
| RHP16870/2 | Section of London and North Eastern Railway between Edinburgh and Berwick, Berwickshire | 19 Aug 1942 |
| RHP16871 | Diagram plans of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 1942 |
| RHP16871/1 | Plan of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 13 Aug 1942 |
| RHP16871/2 | Plan of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 13 Aug 1942 |
| RHP16871/3 | Plan of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 13 Aug 1942 |
| RHP16871/4 | Plan of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 14 Jul 1942 |
| RHP16871/5 | Plan of London North Eastern Railway between Edinburgh and Berwick, Berwickshire | 14 Jul 1942 |
| RHP17816 | Blueprint diagram plan of the London and North Eastern Railway from Edinburgh to Berwick. | 1929 |
| RHP20956 | Photostat copy of map of the county of Haddington | 1824-1844 |
| RHP21084 | Bound plans and sections of Prestonpans and Tranent (landward), Prestonpans burgh and Cockenzie and Port Seton burgh water supply from Lammerloch reservoir with book of reference and provisional order | 1901 |
| RHP21084/1 | Bound plans and sections of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/1/1 | Title page of bound plans and sections of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/1/2 | Plans of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/1/3 | Sections of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/2 | Duplicate of RHP21084/1 Bound plans and sections of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/3 | Duplicate of RHP21084/1 Bound plans and sections of Prestonpans and Tranent (Landward), Prestonpans Burgh and Cockenzie and Port-Seton Burgh water supply | 1901 |
| RHP21084/4 | Book of reference for Prestonpans and Tranent (Landward), Prestonpans Burgh, and Cockenzie and Port-Seton Burgh Water Supply | 1901 |
| RHP21084/5 | Provisional order for Prestonpans and Tranent (Landward), Prestonpans Burgh, and Cockenzie and Port-Seton Burgh Water Supply | 1901 |
| RHP21085 | 1. Bound plans and sections of Western District of Haddington and Edinburgh and District Water supply scheme
2. Book of reference thereto
3. Provisional order
4-6. Duplicates of Nos 1-3 | 1908 |
| RHP21086 | 1-3. Bound plans and sections (3 copies) of Western District of Haddington Water supply from [Stobshiel] reservoir
4-6. Book of reference thereto (3 copies)
7. Provisional order | 1909 |
| RHP21088 | 1-2. Bound plans and sections (2 copies) of East Lothian County Council (Western District) Water supply from Hopes reservoir
3. Book of reference thereto | 1922 |
| RHP21090 | Bound plans and sections of proposed Lothian Railways harbour at Hattle Rocks near Prestonpans and railway lines thereto from Whitehill Collieries, Fleets pit and near New Craighall (Book of reference bound in) | 1901 |
| RHP21093 | 1-2. Bound plans and sections (2 copies) of Lothian Railways lines from Leith Harbour to Thorntree Mains, Dalkeith Colliery and Kippilaw
3-4. Book of reference thereto (2 copies)
5. Provisional order
6-7. Lothian Railways Act, (2 copies) | 1911-1912 |
| RHP21094 | Plans of Lothian Railways lines from Leith Harbour to Thorntree Mains, Riggonhead, Cookston, Dalkeith Colliery and Arniston Colliery | 1912-1913 |
| RHP21097 | Plans of lands to be acquired by the London and North Eastern Railway in Dunbartonshire, East Lothian and West Lothian | 1935 |
| RHP21100 | Ordnance Survey 1 inch map, marked to show area of the Lothians Electric Power supply | 1904 |
| RHP21102 | 1. Bound plans, based on Ordnance Survey, of area of Lothians Electricity supply
2-3. Advertisement and draft special order | 1923 |
| RHP21103 | 1. Bound Ordnance Survey plans, marked to show proposed area of extension of Lothians Electricity supply
2-4. Advertisement and special orders | 1928 |
| RHP21297 | Ordnance Survey 1 inch map, marked to show Lothians Electric Power area of supply and generating stations | 1904 |
| RHP22147 | Ordnance Survey 1 inch map marked to show generating stations and boundary of area of supply of Lothians Electric Power | 1904 |
| RHP23188 | Architectural plan and elevation of farm buildings | 1867 |
| RHP23495 | Ordnance Survey 1 inch map (Haddingtonshire, sheet 33) marked to show proposed Water District. | 1900 |
| RHP24047 | Plan, elevation and section of quarry, the locus of an accident. | 1882 |
| RHP24474 | Map of Haddingtonshire, East Lothian | 1799 |
| RHP24753 | 1. Ordnance Survey 1 inch map marked as relative to East Lothian Town and Country Planning Scheme.
2-4. Letter, certified copy resolution and order. | 1938 |
| RHP24756 | Plan of East Lothian prepared in connection with apportionment of responsibility for fire-fighting services. | 1939 |
| RHP24757 | Plan of East Lothian prepared in connection with apportionment of areas within the county to each burgh with fire-fighting services | 1939-1940 |
| RHP24789 | Ordnance Survey 1 inch map (Haddington, sheet 33) marked to show various routes and positions where special constables are to be stationed: [1903 or post] | 1903 |
| RHP25479 | Ordnance Survey 6 inch plan marked to show various branches of the Caledonian and North British Railways in the Edinburgh area, including the proposed Lothian Railways. | 1900 |
| RHP26726 | Plan showing various private colliery lines and branches of the Caledonian and North Railways serving Edinburgh and district and also the proposed Lothian Railways | 1913 |
| RHP28528 | Plan and section of proposed railway between the city of Edinburgh and the town of Berwick-upon-Tweed to be called the North British Railway and of a proposed branch to the town of Haddington | 1843 |
| RHP32572 | 1-6. Plans and sections of line between East Linton and Springfield and branch to Dunbar of proposed Great North British Railway. 7. Book of reference thereto. | 1839 |
| RHP32573 | Plans and section (3, attached) of line between East Linton and Dunglass of North British Railway. | 1843 |
| RHP32589 | Plan and sections of roads at housing scheme [south of Belhaven Road], Dunbar. | 1927 |
| RHP32632 | Ordnance Survey 1 inch map (sheet 41), marked to show East Lothian Eastern District water supply. | 1927 |
| RHP34058 | Plan of coalfield between Glencairn Mine and House o' Muir, showing limits of coal operations and proposed 5 year development programme | 1949 |
| RHP35657 | Ordnance Survey 1 inch map marked to show extent of Hopetoun Estates. | nd |
| RHP36266 | Map showing position of bridges damaged by storm of 12 August 1948 (British Railways). | 1948 |
| RHP36268 | Reinstatement programme for Edinburgh to Berwick main line, after flooding on 12 August (British Railways). | 1948 |
| RHP36269 | Reinstatement programme for land-slip at the 531/2 mile-post on the Edinburgh to Berwick main line after flooding on 12 August British Railways. | 1948 |
| RHP36270/1-6 | Plans, section, elevations and details of repairs to bridges 124, 125, 126-7, 130, 133, 137-8 on Edinburgh to Berwick main line after floods of 12 August (British Railways). 1. Details of bearings for welded main girders 2. Details of R.C. parapet posts, rails and plinth units 3. Marking diagrams and details of hook bolts 4. Details of block sealing for well deck slab SB1 and SB2 5. Details of central bracing to welded girders 6. Details of sealing blocks SB3 and SB4 | 1948 |
| RHP36280 | Map of Edinburgh District (British Railways). | 1961 |
| RHP36430 | Diagram of Macmerry and Gifford Branches (London And North-Eastern Railway), showing proposed position of occupation boxes. | 1930 |
| RHP36722/1-3 | 1. Plan showing proposed up and down loops at East Linton Station (London And North-Eastern Railway, Scottish Area). 2-3. Duplicates | 1941 |
| RHP36724 | Plans showing proposed up and down loops at Innerwick, Berwickshire, London And North-Eastern Railway | 1941 |
| RHP36724/1 | Plan showing proposed up and down loops at Innerwick, Berwickshire, London And North-Eastern Railway | 7 Mar 1941 |
| RHP36724/2 | Plan showing proposed up and down loops at Innerwick, Berwickshire, London And North-Eastern Railway | 7 Mar 1941 |
| RHP36724/3 | Plan showing proposed up and down loops at Innerwick, Berwickshire, London And North-Eastern Railway | 7 Mar 1941 |
| RHP36837 | Plan showing fields and railways on both sides of the Firth of Forth. | c 1915 |
| RHP36838 | Plan showing the Fife, Lothians and Lanarkshire Coal Fields, with their railway connections (North British Railway). | 1913 |
| RHP36862/1-2 | 1. Diagram showing proposed refuge loops on Edinburgh and Berwick Main Line (London And North-Eastern Railway, Scottish Area). 2. Duplicate | 1941 |
| RHP38637 | Diagrams (5 on one sheet) of assembly of railway barns to be used for temporary bridges on Edinburgh-Berwick main line as a result of flooding (British Railways). | 1948 |
| RHP38638 | Plan and section of floor and other arrangements for temporary bridges on Edinburgh-Berwick main line as a result of flooding (British Railways). | 1948 |
| RHP38639 | Sections of parts of Edinburgh-Berwick main line showing slip due to flooding (British Railways). | 1948 |
| RHP38640 | Plans of part of Edinburgh-Berwick main line showing slip due to flooding (British Railways). | 1948 |
| RHP38641/1 | Plans of upstream cofferdam to be used in reconstruction of bridge on Edinburgh-Berwick main line destroying by flooding (British Railways). | 1948 |
| RHP38642/1 | Plans of downstream cofferdam to be used in reconstruction of bridge on Edinburgh-Berwick main line destroyed by flooding (British Railways). | 1948 |
| RHP39208 | Volume I (sheets 1-28) of a set of Ordnance Survey plans of the North British Railway (Eastern Section) | 1895 |
| RHP39219 | Bound volume of Ordnance Survey. 6 inch plans (58), showing the lines of the North British Railway's Central Section. updated to 1933
1. Edinburghshire, sheet 2, unmarked
2. Haddingtonshire, sheet 8, marked to show adjoining proprietor and works on line between Portobello and Prestonpans
3. Edinburghshire, sheet 7, Haddingtonshire, sheets 8, 13, amrked to show special water supply district at Inveresk
4. Haddingtonshire, sheet 8, unmarked
5. Haddingtonshire, sheet 9, marked to show logs (? to support track) at Seton
6. Haddingtonshire, sheet 4, marked to show Gullane Branch
7. Haddingtonshire, sheet 5, marked to show mile posts, bridges etc. on main line
8. Haddingtonshire, sheet 6, as no.7
9. Haddingtonshire, sheet 7, unmarked
10. Haddingtonshire, sheet 12, as no.7
11. Berwickshire, sheet I, as no.7
12. Berwickshire, sheet IV, as no.7
13. Berwickshire, sheet V, as no.7
14. Berwickshire, sheet XI, as no.7
15. Berwickshire, sheet XII, as no.7
16. Berwickshire, sheet XVIII, as no.7
17. Edinburghshire, sheet 6, marked to show proprietor adjoining line at Lasswade
18. Haddingtonshire, sheet 10, unmarked
19. Haddingtonshire, sheet 2, unmarked, showing continuation of North Berwick Branch 20. Edinburghshire, sheet 13, marked to show mile posts etc. on Hawick Branch
21. Haddingtonshire, sheets 14, 18, Berwickshire, sheet 7, as no.20
22. Edinburghshire, sheet 20, as no.20
23. Edinburghshire, sheet 23, as no.20
24. Edinburghshire, sheet 25, as no.20
25. Selkirkshire, sheet III, as no.20
26. Roxburghshire, sheet 3, Selkirkshire, sheet 4, as no.20
27. Selkirkshire, sheet Iv, unmarked
28. Selkirkshire, sheet VIII, marked to show permission granted to Central Electricity Board to erect overhead cable
29. Roxburghshire, sheet VII, as no.20
30. Roxburghshire, sheet VIII, as no.20
31. Roxburghshire, sheet XIV, as no.20
32. Roxburghshire, sheet XX, as no.20
33. Roxburghshire, sheet XIX, as no.20
34. Roxburghshire, sheet XXV, as no.20, to HAWICK
35. Haddingtonshire, sheet XIII, Edinburgh, sheets VII, VIII, XIII, XIV, marked to show branch to Ormiston
36. Haddington, sheet 14, marked to show continuation of branch to Ormiston
37. Edinburghshire, sheet 12, marked to show proprietors adjoining Penicuik Branch
38. Edinburghshire, sheet 18, marked to show mile posts etc. on Peebles Railway
39. Peebles-shire, sheet VI, as no.38
40. Peebles-shire, sheet IX, marked to show proprietors adjoining Peebles Railway
41. Peebles-shire, sheet XIII, as no.38
42. Peebles-shire, sheet V, marked to show Macbie Hill Station
43. Peebles-shire, sheet VIII, marked to show Leadburn And Dophinton Branch
44. Peebles-shire, sheet VII, Lanarkshire, sheets XXI, XXXVII, XXVIII, unmarked, showing continuation of Leadburn And Dophinton Branch
45. Peebles-shire, sheet XIV, marked to show Howford Level Crossing and mile posts on Peebles, Inerleithen And Galashiels Branch
46. Peebles-shire, sheet VII, Selkirkshire, sheet VI, VII, X, XI, unmarked
47. Selkirkshire, sheet VII, marked to show mile posts and bridges on Peebles, Inerleithen And Galashiels Branch
48. Selkirkshire, sheet XII, marked to show bridge on Selkirk Branch
49. Berwickshire, sheet XXVI, marked to show mile posts on Berwickshire Railway
50. Berwickshire, sheet XXVII, as no.49
51. Berwickshire, sheet XXI, marked to show Blackaddder Bridge
52. Berwickshire, sheet XXII, as no.49
53. Berwickshire, sheet XVI, as no.49
54. Berwickshire, sheet XVII, marked to show mile posts on Duns Branch
55. Roxburghshire, sheet IX, marked to show mile posts on Kelso Branch
56. Roxburghshire, sheet X, unmarked
57. Roxburghshire, sheet XV, unmarked, showing Jedburgh Branch 58. Roxburghshire, sheet XXI, as no.57 | 1883/1933 |
| RHP39643 | 1. Bound plans and sections of tramway at Whiteinch, a road diversion at Seton Mains Level Crossing and ground to be acquired near Lumphinnans, near Kelty and Croy Stations, and at Falahill (North British Railway). 2. Duplicate of no. 1 | 1916 |
| RHP40952 | Photocopy of map of county of Haddington, made on basis of Trigonometrical Survey of Scotland, 1824-25. | 1844 |
| RHP41021 | Volume of plans (31, based on Ordnance Survey, with pencil notes on majority) of rights of way in Districts of Dunbar, Haddington, North Berwick, Prestonpans and Tranent. | 13 Feb 1975 |
| RHP41824 | Admiralty chart of Firth of Forth from St Abb's Head to Forth Bridge. | Apr 1972 |
| RHP44305 | Map of county of Haddington, with inset plan of town of Haddington. | 1822 |
| RHP44767 | 1. Bound plans and sections of various North British Railway works including branches to Leith, Chalmer's Close and Trinity College Church, Edinburgh; extensions to Haddington and Kelso; and deviations at Bowshank, Standhill and Whitehill. 2. Book of reference 3. Act authorising part works thereof. 4-5. Duplicates of nos 1-2 | 1846,1847 |
| RHP46253 | Ordnance Survey 1 inch and 6 inch plans | 1893-1906 |
| RHP47034 | Photocopy of Bartholomew's reduced Ordnance Survey map of Scotland (New Series, sheet 9) marked at Bush Estate and elsewhere | Late 19th century |
| RHP47419 | 1. Bound plans of lands to be acquired by London and North Eastern Railway near Innerwick Station, at Countess Road, Dunbar, East Linton, Drem, near Bathgate Junction, at Craigendoran Junction and elsewhere
2. Book of reference
3. Draft provisional order
4-5. Duplicates of nos.1-2 | Nov 1935 |
| RHP47490 | 1. Plan of proposed Great North British Railway from Edinburgh to Newcastle upon Tyne via Berwick upon Tweed, with branch to Morpeth
2. Sections of same | 1839 |
| RHP47494 | 1. Bound plans and sections of proposed North British Railway from Edinburgh to Dunbar, with branch to Haddington
2. Book of reference | Mar 1842 |
| RHP47494/1 | Bound plans and sections of proposed North British Railway from Edinburgh to Dunbar, with branch to Haddington | Mar 1842 |
| RHP47494/1/1 | Title page: 'Plan of the proposed railway from Edinburgh to Dunbar to be called the North British Railway with the branches as descibed in the parliamentary notices thereof'' | Mar 1842 |
| RHP47494/1/2 | Plan of proposed railway line between North Bridge and New London Road, Edinburgh | Mar 1842 |
| RHP47494/1/3 | Plan of proposed railway line between Edinburgh and Inveresk | Mar 1842 |
| RHP47494/1/4 | Plan of proposed railway line between Monktonhall and Seaton | Mar 1842 |
| RHP47494/1/5 | Plan of proposed railway line between Seaton Mains and Mungoswells | Mar 1842 |
| RHP47494/1/6 | Plan of proposed railway line between Drem and Markle | Mar 1842 |
| RHP47494/1/7 | Plan of proposed railway line between Linton and Goodspeed | Mar 1842 |
| RHP47494/1/8 | Plan of proposed Haddington Branch | Mar 1842 |
| RHP47494/1/9 | Sections of proposed railway line between Edinburgh and Dunbar | Mar 1842 |
| RHP47494/1/10 | Sections of proposed railway line between Edinburgh and Dunbar | Mar 1842 |
| RHP47494/2 | Book of reference to plans and sections of proposed North British Railway from Edinburgh to Dunbar, with branch to Haddington | Mar 1842 |
| RHP47499 | 1. Bound plans and sections of East Lothian Central and Tyne Valley Railway line from Dalkeith to East Linton via Ormiston and Haddington
2. Book of reference
3. Duplicate of no.1 | Nov 1845 |
| RHP47521 | Plans and sections of North British Railway branches, extensions and deviations, Midlothian | November 1846 |
| RHP47521/1 | Title page of plans and sections of North British Railway various works, North British Railway, Midlothian | November 1846 |
| RHP47521/2 | Plan of Leith branch junction and alteration of the Leith baranch, North British Railway, Midlothian | November 1846 |
| RHP47521/3 | Plan of Leith branch junction and alteration of the Leith baranch, North British Railway, Midlothian | November 1846 |
| RHP47521/4 | Plan of Leith branch junction and alteration of the Leith baranch, North British Railway, Midlothian | November 1846 |
| RHP47521/5 | Sections of Leith branch junction and alteration of the Leith baranch, North British Railway, Midlothian | November 1846 |
| RHP47521/6 | Sections of Leith branch junction and alteration of the Leith baranch, North British Railway, Midlothian | November 1846 |
| RHP47521/7 | Plan and sections of the Haddington Branch Extension, North British Railway, Midlothian | November 1846 |
| RHP47521/8 | Plan and sections of the Kelso Branch Extension, North British Railway, Midlothian | November 1846 |
| RHP47521/9 | Plan and sections of the Hawick Branch Deviation of line near Bowshank, North British Railway, Midlothian | November 1846 |
| RHP47521/10 | Plan and sections of the Hawick Branch Deviation of line near Standhill, North British Railway, Midlothian | November 1846 |
| RHP47521/11 | Plan and sections of the Kelso Branch Deviation of line near Whitehill, North British Railway, Midlothian | November 1846 |
| RHP47521/12 | Plan and sections of branches to Trinity College church and Chalmers Close, and extension of Edinburgh station, North British Railway, Midlothian | November 1846 |
| RHP47521/13 | Cover of plan book of North British Railway branches, extensions and deviations, Midlothian | November 1846 |
| RHP47673 | Plans of proposed Lothian Railways, Dock and Harbour | Nov 1901 |
| RHP47678 | 1. Bound plans and sections of Lothian Railways from Leith Docks to Prestonlinks Colliery mineral railway at Thorntree Mains, with branch lines to Dalkeith Colliery and elsewhere
2-3. Books of reference | Nov 1911 |
| RHP47678/1 | Bound plans and sections of Lothian Railways from Leith Docks to Prestonlinks Colliery mineral railway at Thorntree Mains, with branch lines to Dalkeith Colliery and elsewhere | Nov 1911 |
| RHP47678/1/1 | Front page of bound plans and sections of Lothian Railways | Nov 1911 |
| RHP47678/1/2 | Title page of bound plans and sections of Lothian Railways | Nov 1911 |
| RHP47678/2 | Book of reference to bound plans and sections of Lothian Railways from Leith Docks to Prestonlinks Colliery mineral railway at Thorntree Mains, with branch lines to Dalkeith Colliery and elsewhere | Nov 1911 |
| RHP47678/3 | Book of reference to bound plans and sections of Lothian Railways from Leith Docks to Prestonlinks Colliery mineral railway at Thorntree Mains, with branch lines to Dalkeith Colliery and elsewhere | Nov 1911 |
| RHP47679 | 1. Bound plans and sections of Lothian Railways from Leith Docks to Prestonlinks Colliery mineral railway at Thorntree Mains, with branch lines to Dalkeith Colliery, Newtongrange and Arniston Colliery
2. Duplicate of no.1 | Nov 1912 |
| RHP47682 | Bound plans and sections of North British Railway various works, including road diversion near Seton Mains, acquisition of lands near Lumphinnans, Kelty Station, Thornton, Croy Station and elsewhere | Nov 1915 |
| RHP47995 | Book of reference to plans of proposed North British Railway between Edinburgh and Dunbar and relative branches (standing orders bound in) | March 1842 |
| RHP48360 | 1. Plan (6 sheets) of counties of Haddington, Edinburgh and Linlithgow, with inset plans of Linlithgow, Haddington and Edinburgh burghs (Vignette of ruin)
2. Duplicate of no. 1 | 10 Nov 1773 |
| RHP49608-49614 | Series of architectural drawings (7) including designs for local authority housing and a proposed school at Dunbar submitted by Mr William Gray, 54 Hardgate, Haddington, in support of his application for R.I.A.S. membership: 1950 | 1950 |
| RHP49672 | Bound plans and sections of Lothian Railways lines from Edinburgh Docks and Caledonian Railway at Leith to Riggonhead with branches to Prestonpans, Dalkeith Colliery and elsewhere | November 1912 |
| RHP81106 | 1. Bound plans and sections of North British Railway various works, including acquisition of lands at Polmont and line from New Craighall to Cantyhall: November 1901
2. Book of reference | Nov 1901 |
| RHP82229 | 1-2. Bound plans and sections of Great North British Railway from Edinburgh to Newcastle via Berwick
3-4. Duplicates of nos. 1-2 | 1839 |
| RHP82230 | 1. Bound plans and sections of North British Railway from Edinburgh to Dunbar with branch to Haddington:
2. MS book of reference
3. Duplicate of no. 1 | Mar 1842 |
| RHP82231 | 1. Bound plans and sections of North British Railway from Edinburgh to Berwick with branch to Haddington
2. Book of reference
3-4. Duplicates of nos. 1-2 | Nov 1843 |
| RHP82232 | 1. Bound plans and sections of North British Railway proposed alterations to Edinburgh and Dalkeith Railway and various works, including deviation near Dunbar
2. Book of reference
3-4. Duplicates of nos. 1-2 | Nov 1844 |
| RHP82235 | 1. Plan and section of ground required for North British Railway to be taken off the property of Christopher Middlemas
2. Duplicate of no. 1 | 1845 |
| RHP82238 | 1. Bound plans and sections of North British Railway various works, including alteration of Leith branch railway, Haddington branch extension and other works:
2. Duplicate of no. 1 | Nov 1846 |
| RHP82239 | Plans of North British Railway various works, including alterations of Leith branch railway, acquisition of lands at Meadowbank, branch to Portobello Station etc | Nov 1847 |
| RHP82240 | 1. Bound plans and sections of North British Railway branch lines to Monktonhall, Ormiston and Dalkeith:
2. Duplicate of no. 1 | 1861 |
| RHP82242 | 1. Bound plans and sections of Gifford and Garvald Railway from North British Railway at Puddle Bridge to Garvald:
2. Book of reference
3-4. Duplicates of nos. 1-2 | 1891 |
| RHP82244 | 1. Bound plans and sections of Gifford and Garvald Railway (Deviation) line from Red Row to Newhall Port:
2. Ordnance Survey 1 inch map (sheet 33) marked to show line of proposed deviation
3. Book of reference
4. Duplicate of no. 1 | 1893 |
| RHP82249 | 1. Bound plans and sections of Gifford and Garvald Light Railway line from Ormiston Station to near Whitelaw Hill:
2. Book of reference
3-4. Duplicates of nos. 1-2 | Dec 1900 |
| RHP83782 | Bound plans and sections of Lothian Railways, Harbour and Dock various works, including lines from Prestonpans Links to Fleet Pit, to Newtonloan (with branch line to Whitehill Collieries) and to North British Railway at New Craighall and Whitehill Mains, harbour and docks at Preston Links (book of reference and Gazette notice bound in) | Nov 1901 |
| RHP83809 | Book of reference to plans of East Lothian Central and Tyne Valley Railway various works, including street from railway line to High Street, Haddington and other works (standing orders bound in) | 1845 |
| RHP83814 | Book of reference to plans of North British Railway various works, including junction with Leith branch of Edinburgh and Dalkeith Railway, extension of Haddington branch and Kelso branch, deviation of Hawick branch at Catha and Standhill, alteration of Kelso branch at Whitehill and other works (standing orders bound in) | Nov 1846 |
| RHP83826 | Book of reference to plans of North British Railway Monktonhall, Ormiston and Dalkeith branch railways (parliamentary notice bound in) | 1861 |
| RHP85943 | Ordnance Survey 1 inch map marked as key map showing power lines and works of Lothians Electric Power | 1937-1949 |
| RHP90710 | Cockenzie, Port Seton, Prestonpans and Tranent Development Plan Town Map 1953 | 20 May 1955 |
| RHP90711 | Cockenzie, Port Seton, Prestonpans and Tranent Development Plan Programme Map | 20 May 1955 |
| RHP90712 | Cockenzie, Port Seton, Prestonpans and Tranent Development Plan Modification Map | 20 May 1955 |
| RHP90713 | Prestonpans Development Plan Street Authorisation Map 1953 | 9 Feb 1953 |
| RHP90714 | East Linton Development Plan Town Map 1953 | 20 May 1955 |
| RHP90715 | East Linton Development Plan Programme Map | 20 May 1955 |
| RHP90716 | East Linton Development Plan Modification Map 4 | 20 May 1955 |
| RHP90717 | Dunbar Development Plan Town Map 1953 | 20 May 1955 |
| RHP90718 | Dunbar Development Plan Programme Map | 20 May 1955 |
| RHP90719 | Dunbar Development Plan Comprehensive Development Area Map 1953 | 9 Feb 1953 |
| RHP90720 | Dunbar Comprehensive Development Area Programme Map 1953 | 9 Feb 1953 |
| RHP90721 | Dunbar Development Plan Modification Map 3 | 20 May 1955 |
| RHP90722 | Dunbar Comprehensive Development Area, Survey of Land Use and Use and Condition of Buildings | 1 Jun 1952 |
| RHP90723 | Dunbar Survey Analysis Map | 12 Feb 1952 |
| RHP90724 | North Berwick Development Plan Town Map 1953 | 20 May 1955 |
| RHP90725 | North Berwick Development Plan Programme Map | 20 May 1955 |
| RHP90726 | North Berwick Development Plan Street Authorisation Map | 9 Feb 1953 |
| RHP90727 | North Berwick Development Plan Modification Map 6 | 20 May 1955 |
| RHP90728 | Haddington Comprehensive Development Area Programme Map 1953 | 20 May 1955 |
| RHP90729 | Haddington Development Plan Comprehensive Development Area Map 1953 | 20 May 1955 |
| RHP90730 | Haddington Development Plan Modification Map 7 | 22 May 1955 |
| RHP90731 | Haddington and Tranent Development Plan Modification Map 9 | 20 May 1955 |
| RHP90732 | Haddington Development Plan Modification Map 5 | 20 May 1955 |
| RHP90733 | Haddington Development Plan Programme Map | 20 May 1955 |
| RHP90734 | Haddington Development Plan Amendments to Town and Programme Map | 24 Jul 1964 |
| RHP90735 | County Development Plan Programme Map | 20 May 1955 |
| RHP90736 | Development Plan County Map 1953 | 20 May 1955 |
| RHP90737 | County Development Plan Modification Map 1 | 20 May 1955 |
| RHP90738 | Tranent Comprehensive Development Area Programme Map 1953 | 20 May 1955 |
| RHP90739 | Tranent Development Plan Comprehensive Development Area Map 1953 | 20 May 1955 |
| RHP90740 | Tranent Development Plan Modification Map 8 | 20 May 1955 |
| RHP90741 | Dunbar Development Plan Comprehensive Development Area Test Map | 15 Jul 1952 |
| RHP90742 | Tranent Development Plan Comprehensive Development Area Test Map | 1 Jun 1952 |
| RHP90743 | Certified Copy of RHP90738 | |
| RHP90744 | Tranent Development Plan Comprehensive Development Area, Survey of Land Use and Use and Condition of Buildings | 1 Jun 1952 |
| RHP90745 | Certified Copy of RHP90711 | |
| RHP90746 | Cockenzie, Port Seton, Prestonpans and Tranent Survey Analysis Map | 6 Mar 1952 |
| RHP90747 | Copy of RHP90732 | |
| RHP90748 | Haddington Development Plan Survey Analysis Map | 17 Feb 1952 |
| RHP90749 | Haddington Development Plan Comprehensive Development Area, Survey of Land Use and Use and Condition of Buildings | 1 Jun 1952 |
| RHP90750 | Certified Copy of RHP90728 | |
| RHP90751 | Certified Copy of RHP90733 | |
| RHP90752 | Haddington Development Plan Comprehensive Development Area Test Map | 1 Jun 1953 |
| RHP90753 | County Development Plan Survey Analysis Map | 17 Feb 1952 |
| RHP90754 | East Linton Survey Analysis Map | 1 Jun 1952 |
| RHP90755 | Certified Copy of RHP90715 | |
| RHP90756 | Certified Copy of RHP90713 | |
| RHP90757 | Certified Copy of RHP90720 | |
| RHP90758 | North Berwick Survey Analysis Map | 1 Jun 1952 |
| RHP90759 | Certified Copy of RHP90726 | |
| RHP90760 | Certified Copy of RHP90725 | |
| RHP90761 | Supporting Papers (1-65) (Amendments, Survey Report, Development Plan, Schemes of Administrative Arrangements, Tourist Development Proposals, Statements) | 1953-1978 |
| RHP93544 | Ordnance Survey 6 inch plan (part, Edinburghshire, sheet IV.NE) marked to show proposed business, residential, etc, zones and new roads | c 1930 |
| RHP93610 | Ordnance Survey 1 inch map (Edinburgh, sheet 32) marked to show railway dues of lordships of Edinburgh, Dalkeith and Niddrie and of lands at Prestongrange | [Early 20th century] |
| RHP93616 | Ordnance Survey 1 inch map (Edinburgh, sheet 32) marked to show route of Caledonian Railway, between Kirknewton and Leith, proposed new railways in East Lothian and proposed extension to Granton | [Early 20th century] |
| RHP93621 | Ordnance Survey 6 inch plan of proposed lines of Lothian Railways in the Lothians and their connection with existing line of North British Railway, particularly in area of Dalkeith Estate | [Early 20th century] |
| RHP93794 | Ordnance Survey 6 inch plan marked to show proposed lines of Lothian Railways in the Lothians and their connection with existing line of North British Railway, particulary in area of Dalkeith Estate | [c 1912] |
| RHP94541 | Admiralty chart of Firth of Forth between Edinburgh and St Abb's Head | [c 1907] |
| RHP140727 | Ordnance Survey 6 inch plan (Haddingtonshire sheet 5) | 15 Feb 1871 |
| RHP140786/9 | Sheet 9: Berwickshire, Clackmannanshire, Fife, East Lothian, West Lothian, Midlothian, Peeblesshire, Roxburghshire, Selkirkshire and Stirlingshire | 1 Feb 1969 |
| RHP140965 | Map of Haddingtonshire | 1799-1802 |
| RHP141503/6 | Map of East Lothian | 1822 |
| RHP142273 | Chart of Firth of Forth from St Abbs Head to the Forth Bridge | 1947 |
| RHP142552/1 | Plan of proposed extension of boundary of burgh of Cockenzie and Port Seton, East Lothian | 1961-1962 |
| RHP143000/1/34 | Ordnance Survey 1 inch map (Sheet 33, [Haddington]) | 1863 |
| RHP143444 | Map of the county of Haddington | 1822 |