| RHP133 | Plan and elevation of Salen Mill, Torosay, Argyll | 28 Feb 1857 |
| RHP133/1 | Plan and elevation of Salen Mill, Torosay, Argyll | 28 Feb 1857 |
| RHP133/2 | Elevations and sections of the different dam dykes and sluices connected with the Salen Mill, Torosay, Argyll | 28 Feb 1857 |
| RHP664 | Plan showing the three places of worship in the Parish of Torosay, Mull and references | 1787 |
| RHP664/1 | Plan showing the three places of worship in the Parish of Torosay, Mull | 1787 |
| RHP664/2 | References to the three places of worship in the Parish of Torosay, Mull. | 1787 |
| RHP2765 | Plan of pier at Salen, Isle of Mull, Argyll | 5 Dec 1862 |
| RHP3273 | Plan of the estate of Jarvisfield in the island of Mull, the property of Lachlan MacQuarrie, Argyll | 1826 |
| RHP3519 | Plan of the lands of Lochbuie | 1848 |
| RHP11628 | Plan of intended road between the Ferry of Auchnacraig and Bunessan and thence to Port Kintra [Fionn Phort]. | 1804 |
| RHP13169 | Sketch plan of Loch Buie: 1891. | 1891 |
| RHP13574 | Ordnance Survey 6 inch plan (Argyllshire, LXXXV, N.W.) marked to show proposed pier at Craignure: 1960 | 1960 |
| RHP13575 | Bound plans and sections of proposed piers at Arinagour and Craignure | 1960 |
| RHP22220/1 | Plans of proposed works at Arinagour and Craignure piers, Argyll | 1960 |
| RHP22220/2 | Plans of proposed works at Arinagour and Craignure piers, Argyll | 1960 |
| RHP22220/3 | Ordnance Survey 6 inch plan (Argyllshire [Island of Coll], sheet XXXVII) | 1960 |
| RHP22220/4 | Plans of proposed works at Arinagour and Craignure piers, Argyll | 1960 |
| RHP22220/5 | Plans of proposed works at Arinagour and Craignure piers, Argyll | 1960 |
| RHP22220/6 | Plans of proposed works at Arinagour and Craignure piers, Argyll | 1960 |
| RHP23452 | Plan of lands of Scallastle, Torosay, Isle of Mull | May-Jun 1848 |
| RHP23453 | Elevations of bridges at Achnacroish (Achnacrosh) and Altcrich (Altchrich). (Estimate annexed) | 1828 |
| RHP23454 | Plan and elevation of bridges over the Water of Lussa and at [Cholider]. | 1833 |
| RHP23455 | Architectural drawing of bridge over the Water of Lussa, Torosay, Argyll | 1833 |
| RHP23456 | Architectural drawing of bridge at Toriness, Torosay, Argyll | 1833 |
| RHP23457 | Architectural drawing of [Leeren] bridge, Torosay, Argyll | 1823 |
| RHP23458 | Architectural drawing of bridge at Garmony, Torosay, Argyll | 1842 |
| RHP23459 | Architectural drawings of hunting lodge at Scallastle (Scallasdle) | 1835-1836 |
| RHP23460 | Architectural plans and elevation of proposed house at Bailemeonach (Balmeanach). | 1834 |
| RHP23461 | Architectural elevations of north-west and south-east gables of Laggan House. | 1830 |
| RHP23462 | Architectural elevations of north-west and south- east gables of Laggan House. | 1830 |
| RHP23463 | Architectural elevation of Laggan House. (In pencil) | 1830 |
| RHP23464 | Architectural elevations of Laggan House. (In pencil) | [c 1830] |
| RHP23465 | Architectural plans of ground floor of [Laggan House]. | 1830 |
| RHP23466 | Architectural plan of garret floor of [Laggan House]. | 1830 |
| RHP23467 | Architectural plan of new farm offices at Laggan. (In pencil) | 1832 |
| RHP23468 | Plan of a slip at Bailemeonach (Ballameanach). (Damaged) | 1835 |
| RHP23469 | Sketch plan of Laggan low ground showing crops. | 1830-1831 |
| RHP23470 | Architectural plans, elevations and section of a country church [?at Kinlochspelve]. | 1796 |
| RHP23473 | Plan of layout of ornamental garden [?at Lochbuie]. | 1801 |
| RHP34122 | Admiralty chart of north-west coast of Mull, Sound of Mull and Loch Sunart, Argyll | 1876 |
| RHP40812 | Bound plans and sections of proposed pier at Arinagour (Coll) and Craignure (Mull), with Ordnance Survey 6 inch plan (Argyllshire sheet,XXXVII)marked to show pier at Arinagour and Ordnance Survey 6 inch plan (Argyllshire sheet LXXXV.NW) marked to show pier at Craignure | 1960 |
| RHP40812/1 | Bound plans and sections of proposed pier at Arinagour (Coll) and Craignure (Mull) | 1960 |
| RHP40812/2 | Ordnance Survey 6 inch plan (Argyllshire sheet,XXXVII) marked to show pier at Arinagour | 1960 |
| RHP40812/3 | Ordnance Survey 6 inch plan (Argyllshire sheet LXXXV.NW) marked to show pier at Craignure | 1960 |
| RHP76282 | Ordnance Survey 6 inch plan (Argyllshire, sheet LXXXV.NW) marked to show farm boundaries | [1944-1954] |
| RHP76284 | Ordnance Survey 6 inch plan (Argyllshire, sheet LXXXV.SW) marked to show farm boundaries | [1944-1954] |
| RHP76285 | Ordnance Survey 6 inch plan (Argyllshire, sheet LXXXV.SE) marked to show farm boundaries | [1944-1954] |
| RHP76287 | Ordnance Survey 6 inch plan (Argyllshire, sheet LXX.SW) marked to show farm boundaries | [1944-1954] |
| RHP76288 | Ordnance Survey 6 inch plan (Argyllshire, sheet LXX.SE) marked to show farm boundaries | [1944-1954] |
| RHP76341 | Ordnance Survey 6 inch plan (Argyllshire, sheet CIX.NW & SW) marked to show farm boundaries | [1944-1954] |
| RHP76512 | Ordnance Survey 6 inch plan (Argyllshire, sheet XCVII.NW) marked to show farm boundaries | [1944-1945] |
| RHP76513 | Ordnance Survey 6 inch plan (Argyllshire, sheet XCVII.NE) marked to show farm boundaries | [1944-1945] |
| RHP76514 | Ordnance Survey 6 inch plan (Argyllshire, sheet XCVII.SW) marked to show farm boundaries | [1944-1945] |
| RHP76515 | Ordnance Survey 6 inch plan (Argyllshire, sheet XCVII.SE) marked to show farm boundaries | [1944-1945] |
| RHP79562 | Ordnance Survey 6 inch plan (Argyllshire, sheet XCVI) marked to show farm boundaries: [1944 x 1954] | nd |
| RHP82906 | Ordnance Survey 6 inch plan marked to show proposed new holdings and common pasture on farm of Kilpatrick | 1913 |
| RHP82923 | Ordnance Survey 6 inch plan marked to show proposed new holdings and common pasture on farm of Garmony, Mull | 1914 |
| RHP86142 | Plan of estate of Jarvisfield | 1826 |
| RHP86162 | Bound plan and sections of Salen Pier showing proposed works to be executed under provisional order | 1903 |
| RHP92858 | Touring map of Mull marked to show locus of alleged tobacco hawking near Achnacroish, produced in appeal Allan Macdonald v. Leonard G Langton | [c 1913] |
| RHP94106 | Admiralty chart of Firth of Lorn between Luing and Sound of Mull, with insets of Loch Easdale and Loch Feuchan, variously marked between Lismore and Dubh Sqeir to show flashing lights: 1855, corrected to 1923, [annotated c.1964] | 1855-1964 |
| RHP97535 | Ordnance Survey 6 inch plan (Argyll, sheet LXIX) coloured and marked to show classification of land | [1944-1954] |
| RHP142112 | Plan of Morvern and the Island of Mull | [1981] |
| RHP142464 | Plan of lands of Scallastle, Torosay, Isle of Mull | May-Jun 1848 |