| RHP74 | Plan of improvements including a survey of the Estate of Barns, Peeblesshire | 1805 |
| RHP805/1 | Plan of the intended line of conduit for the Midlothian water supply from Posso to Whitelaw: N.D | nd |
| RHP23155 | Plan of the estate of Woodhouse | 1881 |
| RHP23167 | Plan of site of proposed engine and boiler house on farm at Woodhouse, Peeblesshire | 1874 |
| RHP23168 | Plans, elevations and section of proposed engine and boiler house on farm at Woodhouse. | 1874 |
| RHP23168-23169 | Plans, elevations and section of proposed engine and boiler house on farm at Woodhouse | 1874 |
| RHP23169 | Plans, elevations and section of proposed engine and boiler house on farm at Woodhouse | 1874 |
| RHP23198 | Architectural detail of cornice in Woodhouse farm steading | 1865 |
| RHP23211 | 1. Architectural plan, elevation and section of lambing shed at Woodhouse
2. Specification therefor | 1883 |
| RHP23248 | Plan of lands of Bellanridge (Ballanridge), the property of Mungo Campbell of Hundleshope | [Late 18th century] |
| RHP23264 | Plan of lands of Cademuir | 1831 |
| RHP23315 | Plan (Sheet No. 1) of Midlothian Water works in the parish of Manor south of Posso | [Late 19th century] |
| RHP23335 | Architectural plan of Glenternie House | [Late 19th century] |
| RHP23345 | Plan (Sheet No 2) of Midlothian Water line of conduit between Posso and White Law | [Late 19th century] |
| RHP23378 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVI), marked, especially on Dawyck estate | [Late 19th century] |
| RHP31964 | Plan of lands of Castlehill and Glenrath. | [20th century] |
| RHP77160 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XIII.SW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP77173 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVI.NE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP77531 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVI.SE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP77533 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVII.SW) coloured and marked to show type of farming and farm boundaries | [1944-1954] |
| RHP77542 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XX.NE) coloured and marked to show type of farming and farm boundaries | [1944-1954] |
| RHP77544 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XX.SE; Selkirkshire, parts of sheets IX, IXA, XIII & XIIIA) coloured and marked to show type of farming and farm boundaries | [1944-1954] |
| RHP77545 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XXI.NW; Selkirkshire, part of sheet IX) coloured and marked to show type of farming and farm boundaries | [1944-1954] |
| RHP77557 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVII.NW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP85587 | Ordnance Survey 6 inch plan | [Early 20th century] |
| RHP85608 | Plan of ground and wayleave at Hundleshope showing pipeline under Peebles Water Works scheme, Peeblesshire | [Early 20th century] |
| RHP93839 | Duplicate plans (2) of proposed Peebles water supply on Posso estate, showing line of pipe, reservoir and intake on Manor water (no.2 a rougher copy) | [Late 19th century] |
| RHP95916 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XII.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP95917 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XIII.NW) coloured and marked to show classification of land | [1944-1955] |
| RHP95919 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XIII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP95927 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVI.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP95928 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVI.SE) coloured to show classification of land | [1944-1955] |
| RHP95929 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVII.NW) coloured and marked to show classification of land | [1944-1955] |
| RHP95930 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP95938 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XX.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP95940 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XXI.NW) marked to show classification of land | [1944-1955] |
| RHP95952 | Ordnance Survey 6 inch plan (Selkirkshire, sheet IX.SE; Peeblesshire, part of sheet XXI) coloured and marked to show classification of land | [1944-1955] |
| RHP97775 | Tracing plan of Chester Hill Fort, Hundleshope, showing gateway, excavated by A H A Hogg, S Cruden and P A M Keef for the Society of Antiquaries of Scotland | Jul 1939 |
| RHP97799 | Ordnance Survey 1/2500 plan (Peeblesshire, sheet XIII.13) marked to show land at Hundleshope and Cademuir Hill, part of estate of Haystoun | [c 1908] |
| RHP97802 | Ordnance Survey 1/2500 plan (Peeblesshire, sheet XVII.1) marked to show land between Quaw Plantation and Chester Hill, part of estate of Haystoun | [c 1908] |
| RHP97803 | Ordnance Survey 6 inch plan marked to show boundary of estate of Haystoun | [c 1900] |
| RHP97816 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XIII.SW) marked to show woodland between Hundleshope and Kingsmeadows | [c 1900] |
| RHP97818 | Ordnance Survey 6 inch plan (Peeblesshire, sheet XVII.NW) marked to show woodland between Quaw Plantation and Newby Kipps | [c 1900] |
| RHP141334 | Plan of Peebles water supply | Feb 1920 |