| RHP338 | Plan of Dunskey Estate, Wigtownshire | Mar 1804 |
| RHP4511 | Plan of Caldons. | 1813 |
| RHP4523/1-2 | Plan of roads proposed in Caldons, Stoneykirk, Wigtownshire | 1844 |
| RHP4548 | Plan of the 6th lot of the estate of Garthland. | 1808 |
| RHP4557 | Sketch plan and sections of ground in Caldons proposed to be feued. | 1844 |
| RHP4558 | Plan of Outer Blair | 1842 |
| RHP4566/1-2 | Plan of a part cut off South Garthland by the new road, Stoneykirk, Wigtownshire | 1844 |
| RHP4573 | Plan of part of Caldons. | 1850 |
| RHP4584 | Sketch plan and section of proposed road through the lands of Milmain, Caldons and Craigencrosh. | 1840 |
| RHP4601 | Plan of the lands of Kirklauchline (Kirlauchlane), Cairngarroch and Auchentibbert, Stoneykirk, Wigtownshire | 1827 |
| RHP4619 | Plan of the 7th or house lot of the estate of Garthland. | 1808 |
| RHP4627/1-2 | Plan of the 5th lot, including Culgrange and Little Lochans, Garthland estate, .Stoneykirk, Wigtownshire | 1808 |
| RHP4664 | Copy plan of Kilbreen. | 1830 |
| RHP4666 | Sketch plan of Blair. | 1840 |
| RHP4687 | Sketch plan of a part of Caldons next Milmain. | 1844 |
| RHP4709 | Plan of Caldons Park. | 1848 |
| RHP4715 | Tracing plan of part of Caldons formerly possessed by Robert Stott. | 1850 |
| RHP4725 | Sketch plan and section of proposed road from Awhirk to Meoul (Meoll) schoolhouse. | 1855 |
| RHP4726 | Sketch plan and section of intended road through Caldons. | 1856 |
| RHP4728 | Sketch plan and section of proposed road through part of Kirklauchline, Meoul, Neuk (Nook) and Barmore. | 1857 |
| RHP4729 | Sketch plan and section of proposed road through part of Cairnhill, Meoul, Neuk and joining the road leading from Awhirk to Portpatrick. | 1857 |
| RHP4753 | Plan of the lands of Kirklauchline (Kirlauchlane), Cairngarroch and Auchentibbert, Stoneykirk, Wigtownshire | 1855 |
| RHP4887 | Tracing plan of Garthland Farm | 19th century |
| RHP4888 | Plan of Dirvaird, Stoneykirk, Wigtownshire | 19th century |
| RHP4918 | Architectural plan of steading proposed for Garthland Mains, Stoneykirk, Wigtownshire | Late 19th century |
| RHP4945 | Architectural elevation (in pencil) of house for Garthland feus. | 1845 |
| RHP4948 | Architectural elevation of Sandmill grain mill. | 1861 |
| RHP4949 | Architectural plan of Sandmill grain mill. | 1861 |
| RHP4950 | Architectural tracing plan and elevation of Sandmill grain mill. | [1861] |
| RHP4951 | Tracing plan of machinery in Sandmill grain mill. | 1860 |
| RHP4962 | Architectural drawing of house of Mains of Caldons, Stoneykirk, Wigtownshire | 1953 |
| RHP4971 | Architectural plan of proposed alterations and additions to cottages at Kilbreen. | 1931 |
| RHP5511 | Ordnance Survey 6 inch plans of Wigtownshire marked in respect of Dunskey estate, Wigtownshire | 1896 |
| RHP5511/1 | Ordnance Survey 6 inch plan (Wigtownshire, Sheet XVII. N.W) | 1896 |
| RHP5511/2 | Ordnance Survey 6 inch plan (Wigtownshire [new series], XVII. S.W) | 1896 |
| RHP5511/3 | Ordnance Survey 6 inch plan (Wigtownshire, Sheet XVI. S.E) | 1896 |
| RHP5511/4 | Ordnance Survey 6 inch plan (Wigtownshire, [New Series] Sheet XXII. N.E) | 1896 |
| RHP5511/5 | Ordnance Survey 6 inch plan (Wigtownshire, [New Series] Sheet XXII. N.W) | 1896 |
| RHP5511/6 | Ordnance Survey 6 inch plan (Wigtownshire, Sheet XXII. S.W) | 1896 |
| RHP5511/7 | Ordnance Survey 6 inch plan (Wigtownshire, [New Series] Sheet XXII. S.E) | 1896 |
| RHP30097 | 1. Bound plans and sections (MS) of Scottish Southern Railway from Stranraer to Drummore with branch to Port Logan. 2. Book of reference thereto (MS) 3. Standing orders 4. Duplicate of No.1 | 1845 |
| RHP30098 | 1. Bound plans and sections of Scottish Southern Railway from Stranraer to Drummore with branch to Port Logan. 2. Book of reference thereto (with standing orders) | 1845 |
| RHP30107 | 1. Bound plans and sections of Rhins of Galloway Railway from Stranraer to New England Bay and branch or siding at Stranraer.
2-3. Ordnance Survey 1 inch plans marked to show line of proposed railway.
4. Book of reference thereto
5. Extract from Edinburgh Gazette
6-8. Duplicates of Nos. 1, 4, 5 | 1877 |
| RHP32930 | Plan of Mains of Balgreggan, Altain, Moorpark and Glaik (Glake), parts of the estate of Freugh. | 1828 |
| RHP42264 | 1. Bound plans and sections of Rhinns of Galloway Railway.
2-3. Ordnance Survey 1 inch plans (sheets 3 and 1) marked to show railway
4. Book of reference
5. Gazette notice
6-7. Duplicates of nos. 1-2 | 1877 |
| RHP75225 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XVII.SE) marked to show farm boundaries | [1944-1955] |
| RHP75228 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XVIII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75242 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.NW) marked to a show farm boundaries | [1944-1955] |
| RHP75243 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.NE) marked to show farm boundaries | [1944-1955] |
| RHP75244 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.SW) marked to show farm boundary | [1944-1955] |
| RHP75245 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.SE) marked to show farm boundaries | [1944-1955] |
| RHP75246 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIII.NW) marked to show farm boundaries | [1944-1955] |
| RHP75247 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIII.SW) marked to show farm boundaries | [1944-1955] |
| RHP75261 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXVIII.NE) marked to show farm boundaries | [1944-1955] |
| RHP75262 | Ordnance Survey 6 inch plan (Wigtownshire, sheets XXVIII.SE & XXVIIIA.NE) marked to show farm boundaries | [1944-1955] |
| RHP75263 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIX.NW) marked to show farm boundaries | [1944-1955] |
| RHP75264 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIX.SW) marked to show farm boundaries | [1944-1955] |
| RHP97429 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XVII.SE) coloured and marked to show classification of land | [1944-1954] |
| RHP97432 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XVIII.SW) coloured to show classification of land | [1944-1954] |
| RHP97443 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.NW) coloured and marked to show classification of land | [1944-1954] |
| RHP97444 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.NE) coloured and marked to show classification of land | [1944-1954] |
| RHP97445 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.SW) coloured to show classification of land | [1944-1954] |
| RHP97446 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXII.SE) coloured and marked to show classification of land | [1944-1954] |
| RHP97447 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIII.NW) coloured to show classification of land | [1944-1954] |
| RHP97449 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIII.SW) coloured and marked to show classification of land | [1944-1954] |
| RHP97460 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXVIII.NE) coloured and marked to show classification of land | [1944-1954] |
| RHP97461 | Ordnance Survey 6 inch plan (Wigtownshire, sheets XXVIII.SE & XXVIIIA.NE) coloured to show classification of land | [1944-1954] |
| RHP97462 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIX.NW) coloured and marked to show classification of land | [1944-1954] |
| RHP97463 | Ordnance Survey 6 inch plan (Wigtownshire, sheet XXIX.SW) coloured and marked to show classification of land | [1944-1954] |