| RHP803 | Plan of land at Pollo, Rhives, Garty, Pitmaduthy, Balnagore, and Loandhu taken for the Inverness and Aberdeen Junction Railway (Ross-shire extension), on the property of Sir Charles Wm. A. Ross: 1864 | 1864 |
| RHP991 | Plan of the lands of Shandwick, Ross and Cromarty | 25 Nov 1879 |
| RHP6161 | Sketch plan of the line of march of the Commonty of Brenachie or Moor of Garrack | 1844 |
| RHP13299 | Plans of the estate of Balnagown. | 1808 |
| RHP13299/4 | Plan of farm of Logie and new plantation | 1808 |
| RHP13299/5 | Plan of farms of Torlean and Brenachie | 1808 |
| RHP13299/6 | Plan of Lamington Park plantation | 1808 |
| RHP13299/6A | Planbook for the estate of Balnagown: Title page for Parish of Logie | 1808 |
| RHP13299/7 | Plan of farms of Balntone and Balblair | 1808 |
| RHP13299/8 | Plan of crofts of Pitmaduthy | 1808 |
| RHP13299/9 | Plan of farm of Pitmaduthy, Ross and Cromarty | 1808 |
| RHP13299/11 | Plan of farm of Balnagore | 1808 |
| RHP13299/A | Planbook for the estate of Balnagown: Title page | 1808 |
| RHP13299/B | Planbook for the estate of Balnagown: Index | 1808 |
| RHP15445 | Architectural plan, section and elevation of station buildings for Nigg and for Edderton (Inverness and Aberdeen Junction Railway): 1864 | 1864 |
| RHP22226 | 1. Ordnance Survey 1/2500 plan (Ross-shire, sheets LIV.2,6) marked to show Scotstoun Estate
2. Book of reference to plan of part of Parish of Logie Easter | [1874] |
| RHP30496 | Part of Ordnance Survey 6 inch plan marked to north of Nigg Bay between Barbaraville and carse lands of Meddat in connection with Meddat flooding case. | 1916 |
| RHP30497 | Ordnance Survey 1/2500 plan (Ross and Cromarty, LIV.12, LV.9) marked to north of Nigg Bay at carse lands of Meddat [in connection with Meddat flooding case]. | 1916 |
| RHP34692 | Plan of land at Ballchraggan. | 1916 |
| RHP34693 | Plan of land and water supply at Logie Hill and Logie Wood. | nd |
| RHP34695 | Plan of extension at Ballchraggan of Logie water supply. | 20th century |
| RHP34696 | Sketch plan of drainage of Meddat Carse. | 19th century |
| RHP34717 | Architectural plan, section and elevation of farm buildings at Meddat. | 20th century |
| RHP34751 | Section of embankment of the West Carse Parks of Meddat. | 1916 |
| RHP34752 | Section of ditch and mound at West Carse, Meddat. | 1916 |
| RHP34753 | Plan of lands at Meddat. | 20th century |
| RHP34761 | Ordnance Survey 6 inch plan marked, including in connection with installing electricity at Tarbat House and Mains. | 1929 |
| RHP34762 | Section of drainage at Meddat Farm. | 20th century |
| RHP34779 | Architectural plan, elevation and section of Ballchraggan (Balachraggan) Farm steading | 1904 |
| RHP44701 | Plan of intended march between lands of Calrossie and Meikle Allan. | 1799 |
| RHP45177 | Plan of Balacraggan plantation, with table of contents. | 26 August 1854 |
| RHP45183 | Plan of Balachraggan, with table of contents. | 13 January 1865 |
| RHP79265 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet XLI) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79266 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet XLII) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79275 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LIII) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79276 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LIV) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79277 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LV) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP82799 | Plan of farm of Logie (Loggie), with table of contents | [c 1802] |
| RHP97673 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet XLI) coloured and marked to show classification of land | [1944-1954] |
| RHP97674 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet XLII) coloured and marked to show classification of land | [1944-1954] |
| RHP97678 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LIV) coloured and marked to show classification of land | [1944-1954] |
| RHP97679 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LV) coloured and marked to show classification of land | [1944-1954] |
| RHP131632 | Weight diagram showing elevation, plan and sections of bridge carrying Portmahomack Road, Kildary over railway at 37 miles 15 chains between Kildary and Nigg Stations (London, Midland and Scottish Railway) | c 1933 |
| RHP131633 | Weight diagram showing elevation, plan and sections of bridge carrying Logie Easter Road over railway at 37 miles 63 chains between Kildary and Nigg Stations (London, Midland and Scottish Railway) | c 1933 |
| RHP143400/8/27 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 77 NE | 1960s-1970s |
| RHP143400/8/28 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 77 SE | 1960s-1970s |
| RHP143400/8/42 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 87 SW | 1960s-1970s |