| RHP6441 | Plan of the lands of Harten Hill, Wiston and Roberton, Lanarkshire | 1740 |
| RHP8222 | Architectural drawing of Wiston and Roberton parish church, Lanarkshire | Feb 1885 |
| RHP10000/LK720 | Plans (3) of all the coal and mines of coal under the lands and estate of Douglas | 1938 |
| RHP10000/LK720/1 | Plan of all the coal and mines of coal under the lands and estate of Douglas | 1938 |
| RHP10000/LK720/2 | Plan of all the coal and mines of coal under the lands and estate of Douglas | 1938 |
| RHP10000/LK720/3 | Plan of all the coal and mines of coal under the lands and estate of Douglas | 1938 |
| RHP126224-126229 | Six drawings showing elevations, plans, sections and details for reconstruction of viaduct over River Clyde at Lamington, (London Midland and Scottish Railway) | 1936 |
| RHP19115 | Plans, sections, elevations and details (3) of bridge over the River Clyde of Lamington (Caledonian Railway). | 1863 |
| RHP21874 | Photostat copy of plan of lands including Roberton, Muirhead and Longwell, belonging to Lord Douglas | 1839 |
| RHP21890 | Photostat copy of plan of Moat, the property of Lord Douglas | 1842 |
| RHP21902 | Photostat copies of plans (2, originals attached) of hall at Roberton | 20th century |
| RHP21920 | Photostat copy of Ordnance Survey 6 inch plan marked to show farms of Parkhall and Bodinglee on Douglas estate | 1880 |
| RHP21940 | Photostat copy of plan of farms of Middencots (Maidencoats) and Bodinglee, the property of Lord Douglas | 1807 |
| RHP21959 | Photostat copy of plan of the farm of Fallside, the property of Hugh Mossman | 1810 |
| RHP21975 | Photostat copy of Ordnance Survey 1/2500 plan marked at Longwell farm | 1888 |
| RHP21981 | Photostat copy of Ordnance Survey 1/2500 plan marked to show Greenhill and Sornfalla farms | 1888 |
| RHP21984 | Photostat copy of plan of Douglas-Dale, belonging to Archibald Douglas of Douglas | 1769 |
| RHP22296 | Plans of farms belonging to Robert Dundas McQueen, Peeblesshire and Lanarkshire. | 1799-1800 |
| RHP22296/14 | Photostat copy of plan of Hardington Mains, the property of Robert Dundas McQueen | 1799 |
| RHP22296/15 | Photostat copy of plan of Hardington farm, the property of Robert Dundas McQueen | 1799 |
| RHP22296/16 | Photostat copy of plan of Shillawhead (Shallowhead) farm belonging to Robert Dundas McQueen | 1799 |
| RHP22297 | Photostat copy of volume containing 17 plans of farms belonging to John McQueen of which the first 16 are 19th century copies of RHP 22296 | 19th century |
| RHP22297/14-16 | Photostat copies of copy plans of farms belonging to John McQueen | 19th century |
| RHP22298 | Photostat copy of plan of Hardington, the property of Robert Dundas McQueen, comprising Hardington Mains, Hardington and Shillawhead (Shallowhead) farms, etc | 1799 |
| RHP22399 | Photostat copy of plan of march fence between Howgate and Sornfalla (Sornfallow) as agreed to be laid off by Messrs. Smith & Murray | 1884 |
| RHP22413 | Photostat copy of plan of ground at Roberton on Douglas estate leased to John Findlay | 1912 |
| RHP22447 | Photostat copy of plan showing wayleave for scour pipes at Roberton, Ladygill (Lethgill) and Clyde's Bridge | 1922 |
| RHP41490 | Plans, elevations, sections and details (4 drawings stitched together) for renewal of Clyde Bridge near Lamington (Caledonian Railway) | 2 February 1865 |
| RHP76663 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLII.NE) marked to show farm boundaries | [1944-1945] |
| RHP76665 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLII.SE) marked to show farm boundaries | [1944-1945] |
| RHP76666 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLIII.NW) marked to show farm boundaries | [1944-1945] |
| RHP76668 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLIII.SW) marked to show farm boundaries | [1944-1945] |
| RHP76737 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXVIII.NE) marked to show farm boundaries | [1944-1945] |
| RHP76738 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXVIII.SE) marked to show farm boundaries | [1944-1945] |
| RHP76740 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.NW) marked to show farm boundaries | [1944-1945] |
| RHP76742 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.SW) marked to show farm boundaries | [1944-1945] |
| RHP76743 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.SE) marked to show farm boundaries | [1944-1945] |
| RHP84650 | 1. Architectural plans, elevations and section, with site plan, of proposed alterations and additions to Hardington crossing house [London Midland and Scottish Railway]:
2. Duplicate of no. 1 | [c 1923] |
| RHP89911 | Photocopy of plan of commonty Greenhill belonging to Duke of Douglas, Wiston belonging to Alan Lockhart of Cleghorn, and Eastfield belonging to Richard Johnstone, relative to arbitration, with contents specified | 28 Oct 1757 |
| RHP89915 | Photocopy of plan of lands adjoining River Clyde at Langwell proposed to be excambed between Mr Douglas and Mr McQueen, with tables of contents | 1770 |
| RHP97122 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXVIII.NE) coloured to show classification of land | [1944-1954] |
| RHP97124 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXVIII.SE) coloured to show classification of land | [1944-1954] |
| RHP97125 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.NW) coloured to show classification of land | [1944-1954] |
| RHP97126 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.NE) coloured to show classification of land | [1944-1954] |
| RHP97127 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.SW) coloured to show classification of land | [1944-1954] |
| RHP97128 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XXXIX.SE) coloured to show classification of land | [1944-1954] |
| RHP97138 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLII.SE) coloured to show classification of land | [1944-1954] |
| RHP97139 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLIII.NW) coloured to show classification of land | [1944-1954] |
| RHP97140 | Ordnance Survey 6 inch plan (Lanarkshire, sheet XLIII.SW) coloured to show classification of land | [1944-1954] |
| RHP126223 | Hand coloured contract drawing showing plan at Lamington for reconstruction of viaduct over River Clyde (London Midland and Scottish Railway): 1936 annotated with the signatories to the contract June 1936 | 1936 |
| RHP140903 | Plan of lands of Hillend, Lanarkshire | c 1800 |
| RHP141125 | Ordnance Survey 6 inch plan (Lanarkshire sheet XXXIX SW) | 10 Mar 1904 |