| RHP5262 | Plan and section of proposed pier and harbour at Aird Point in Loch Beag | 1832 |
| RHP5267 | Architectural south east elevation of Craignish Castle | 1841 |
| RHP11650 | Plan of road from Barbreck to Kilmelford; with plan of bridge over River of Barbreck, attached. | 1806 |
| RHP12074 | Architectural plan of Barbreck Hill Park Farm Steading. | 1888 |
| RHP12075 | Architectural plan of Lergychonieneag (Legnahoney- beg) Farm Steading. | 1888 |
| RHP31880 | Plan of estate of Barbreck, including Maolachy. | 1808 |
| RHP35992 | Architectural drawing and south elevation of Ardfern Church. | 1825 |
| RHP35993 | Architectural drawing and elevation (copy) of a proposed church at Craignish [Adfern] | 1825 |
| RHP35994 | Architectural drawings of the north elevation and west gable elevation [of Ardfern Church]. | 1825 |
| RHP35994/1 | Architectural drawing of the north elevation [of Ardfern Church]. | 1825 |
| RHP35994/2 | Architectural drawing of the west gable elevation [of Ardfern Church]. | 1825 |
| RHP49682 | Plan of lands to be acquired from Barbreck Estate for improvement of the A816 Oban-Lochgilphead road | January 1939 |
| RHP76199 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXX.NW) marked to show farm boundaries | [1944-1954] |
| RHP76200 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXX.NE) marked to show farm boundaries | [1944-1954] |
| RHP76201 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXX.SW) marked to show farm boundaries | [1944-1954] |
| RHP76202 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXX.SE) marked to show farm boundaries | [1944-1954] |
| RHP76222 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVII.NE) marked to show farm boundaries | [1944-1954] |
| RHP76224 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVII.SE) marked to show farm boundaries | [1944-1954] |
| RHP76225 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVIII.NW) marked to show farm boundaries | [1944-1954] |
| RHP76226 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVIII.NE) marked to show farm boundaries | [1944-1954] |
| RHP76228 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVIII.SW) marked to show farm boundaries | [1944-1954] |
| RHP76387 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXLVIII.NE) marked to show farm boundaries | [1944-1954] |
| RHP76389 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXLVIII.SE) marked to show farm boundaries | [1944-1954] |
| RHP76390 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXLIX.NW) marked to show farm boundaries | [1944-1954] |
| RHP94102 | Ordnance Survey 6 inch plan (Argyllshire, sheet CXXXVIII SW) marked to show wayleave on land at Loch Mhic Mhàirtein, the property of the North of Scotland Hydro Electric Board | [1958] |
| RHP141548 | Plan of Craignish estate, Argyll | Jul 1797 |
| RHP143000/1/37 | Ordnance Survey 1 inch map (Sheet 36, Kilmartin) | 1885 |