| RHP4903 | Architectural drawing of steading proposed to be built at Ernambrie, Crossmichael, Kirkcudbrightshire | 1863 |
| RHP4904 | Architectural plan and elevation of part of steading at Ernambrie, Crossmichael, Kirkcudbrightshire | 1863 |
| RHP4905 | Architectural plan and elevation of part of steading at Ernambrie, Crossmichael, Kirkcudbrightshire | 1863 |
| RHP6180 | Plan of the barony of Castle Douglas | 1793 |
| RHP6182 | Plan of the Loch of Carlingwark (Caerlinewerk) with the marle, mosses and other wet ground affected by the state of the loch | [Late 18th century] |
| RHP7859 | Architectural drawing of [Crossmichael] parish church, Kirkcudbrightshire | 1825 |
| RHP7860 | Architectural drawing of [Crossmichael] parish church, Kirkcudbrightshire | 1825 |
| RHP16714 | Architectural plan, section and elevation of goods shed at Crossmichael, New Galloway, Creetown and Kirkcowan (Portpatrick Railway). | 1859 |
| RHP16722 | Architectural plan, section and elevation of booking office at Crossmichael, Parton, New Galloway Creetown and Kirkcowan (Portpatrick Railway). | 1860 |
| RHP17067 | Architectural plan, section and elevation of standard pattern of station master's house and booking office to be erected at Crossmichael, Palnure and Castle Kennedy Stations (Portpatrick Railway). | 1868 |
| RHP18627 | Plan, section and elevation of gates and fencing on the Crossmichael section of the Portpatrick Railway. | 1858 |
| RHP18682 | Plan and section of ground at Crossmichael Station (Portpatrick Railway). | 1858-1859 |
| RHP19211 | Plan, section and elevation of bridges Nos 15 and 16 under occupation road on the Crossmichael section of the portpatrick railway. | 1858 |
| RHP19228 | Plan, section and elevation of bridge No 8 over road near peg 62 on the Crossmichael section of the Portpatrick Railway. | 1858 |
| RHP25222 | Plan and sections of Castle Douglas Station marked to show the property of the Kirkcudbright, Portpatrick, and Castle Douglas and Dumfries Railways, corrected to 1868. (Damaged) | 1864/1868 |
| RHP30178 | 1. Bound plan and sections of junction of Kirkcudbright Railway with Castle Douglas and Dumfries Railway at Castle Douglas. 2. Book of reference thereto (with Gazette notice) 3. Duplicate of No.1 4-5. Duplicates of No.2 (without Gazette notice) | 1864 |
| RHP30179 | 1. Bound plan and sections of Glasgow and South Western Railway's junction railway at Castle Douglas in connection with Kirkcudbright Railway. 2. Book of reference thereto (with parliamentary notice) 3-4. Duplicates of Nos.1-2 | 1864 |
| RHP30180 | 1. Bound plan and sections of Castle Douglas Water works and conduits. 2. Book of reference thereto (with notice for order) 3. Provisional order | 1878 |
| RHP32266 | Plan of remodelling of junctions and signals at Crossmichael Station (Portpatrick and Wigtownshire Joint Railways). | 1888 |
| RHP32267 | Plan of remodelling of junctions and signals at Crossmichael Station (Portpatrick and Wigtownshire Joint Railways). | 1889 |
| RHP32268 | Plan of improvements of junctions at Crossmichael (Portpatrick and Wigtownshire Joint Railways). | 1913 |
| RHP32269 | Plan of crossings and switches for renewal at Crossmichael (Portpatrick and Wigtownshire Joint Railways). | 1913 |
| RHP32270 | Blueprint plan of signalling arrangements at Crossmichael (Portpatrick and Wigtownshire Joint Railways). | 1919 |
| RHP32271 | Plan of location of gate to Hog Hill Farm near Birkhill Level Crossing (Portpatrick and Wigtownshire Joint Railways). | 1899 |
| RHP32272 | Blueprint plan of line at Danevale level crossing (Portpatrick and Wigtownshire Joint Railways). | 1899 |
| RHP32273 | Plan of line at Danevale level crossing (Portpatrick and Wigtownshire Joint Railways). | 1913 |
| RHP35856/1-4 | Set of tracing plans showing alterations to roads near Castle Douglas Station: [1856 or post] 1-2. Plans of roads before and after alteration by the Portpatrick Railway Company 3-4. Plans of further proposed alterations | 1856 |
| RHP35858/1-6 | Plans and sections of proposed alterations to turnpike roads at points on the line of the Kirkcudbright Railway, as marked in that company's Parliamentary plans.
1. Alterations at 0 mls. 5 furs. on the Parliamentary plan
2. Alterations at 1 ml. 5 furs. (Tongland Bridge)
3. Alterations at 5 mls. 4 furs. (near Barncrosh)
4. Alterations at 6 mls. 4 furs.
5. Alterations at 7 mls. 5 furs.
6. Alterations at 9 mls. 7 furs. (Crossmichael Road Railway Bridge) | 1862 |
| RHP35871 | Plan and sections of roads at Carlingwark liable to be flooded. | 1872 |
| RHP48736 | Architectural plan, elevation and section of station buildings at Crossmichael showing proposed additions to stationmaster's house (Portpatrick and Wigtownshire Joint Railways) | 21 May 1903 |
| RHP78123 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XLII.NE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78127 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XLIII.NW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78167 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXVII.SE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78193 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXV.SE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78195 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXV.NE) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78196 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXV.SW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78197 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXVI.NW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP78198 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXVI.SW) coloured and marked to show types of farming and farm boundaries | [1944-1954] |
| RHP84143 | Plan of Crossmichael Station [British Railways] | [c 1948] |
| RHP84324 | Architectural plans, elevations and section, with site plan, of station house at Crossmichael in connection with proposed alterations (London Midland and Scottish Railway) | [c 1923] |
| RHP87474 | Plan of pitching on embankments between Parton and Crossmichael in connection with New Galloway Power Scheme (London Midland and Scottish Railway) | [c 1923] |
| RHP96982 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXV.NE) coloured and marked to show classification of land | [1944-1954] |
| RHP96983 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXV.SE) coloured and marked to show classification of land | [1944-1954] |
| RHP96984 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXVI.NW) coloured and marked to show classification of land | [1944-1954] |
| RHP96986 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XXXVI.SW) coloured to show classification of land | [1944-1954] |
| RHP96996 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XLII.NE) coloured to show classification of land | [1944-1954] |
| RHP96998 | Ordnance Survey 6 inch plan (Kirkcudbrightshire, sheet XLIII.NW) coloured and marked to show classification of land | [1944-1954] |
| RHP99035/1 | Scroll working plan no. 1 | Nov-Dec 1857 |
| RHP99036/1 | Scroll working sections no. 1 | Dec 1857 |
| RHP99036/2 | Scroll working sections no. 2 | Dec 1857 |
| RHP99039/1 | Crossmichael Station | Oct 1857 |
| RHP99045/1 | Ordnance Survey 6 inch plan (Kirkcudbrightshire Sheet 31) | c 1858 |
| RHP99046 | Plans of the Portpatrick Railway: Crossmichael contract | c 1858 |
| RHP99046/1 | Proposed cutting | c 1858 |
| RHP99069 | Plans and sections of the Kirkcudbright Railway | 1860 |
| RHP120309 | Tracing showing plans and details of girders for bridges between Castle Douglas and Tarff (Glasgow & South Western Railway) | 1885 |
| RHP141953 | Plan of the Kirkland of Crossmichael, Kirkcudbrightshire | Feb 1791 |
| RHP141954 | Book of reference for survey of Castle Douglas barony, Kirkcudbrightshire | Nov 1792-Jan 1793 |
| RHP141955 | Plan of Kirkland of Crossmichael, Kirkcudbrightshire | 1 Jan 1821 |
| RHP141956 | Plan of Kirkland of Crossmichael, Kirkcudbrightshire | 1 Jan 1825 |
| RHP141957 | Plan of Kirkland of Crossmichael, Kirkcudbrightshire | 1828 |
| RHP141958 | Plan of estate of Rhonepark, Kirkcudbrightshire | 1847 |
| RHP141959 | Plan of estate of Kirkland and Rhonepark, Kirkcudbrightshire | 1860 |