| RHP799 | Plan of land required for the Inverness and Aberdeen Junction Railway on the estate of Novar, the property of Hugh Munro, Esq.: 1862 | 1862 |
| RHP817 | Plan of land required for the Inverness and Aberdeen Junction Railway on the estate of Balconie: 1862 | 1862 |
| RHP854 | Plan of land required for the Inverness and Ross-shire Railway on the estate of Fowlis, the property of Charles Munro: N.D. | nd |
| RHP865/1 | Plan of land taken from the estates of Mountgerald and Lemlair for the Inverness & Ross-Shire Railway: 1862 | 1862 |
| RHP865/2 | Plan, elevation and sections of bridge over Waterloo Burn for the Inverness & Ross-Shire Railway: 1862 | 1862 |
| RHP865/3 | Plan, elevation and section of bridge near Mountgerald for the Inverness & Ross-Shire Railway: 1862 | 1862 |
| RHP933 | Plan of the lands of Mountgerald and Lemlair showing Kinnaird and Fowlis Roads and the line of the Inverness and Ross-shire Railway: N.D. | nd |
| RHP3494 | Plan of the estates of Mountgerald and Lemlair, Ross and Cromarty | 1850-1866 |
| RHP3544 | Plan of the estate of Mountgerald the property of Simon McKenzie | 1850-1866 |
| RHP4189 | Ordnance Survey 6 inch plan (Ross-shire & Cromarty-shire, LXV) of Alness Bay area: 1880. | 1880 |
| RHP5278 | Tracing sketch plan of the church lands of Kiltearn | 1818 |
| RHP10671 | Photostat copy of the plan of the farm and policy of Novar, the property of General Munro | 1777 |
| RHP11591 | Plan of intended road from Portinliek alias Culrain to Dingwall, Ross and Cromarty | 1790 |
| RHP13554 | Architectural plan, elevation and section of men's houses at Mountgerald: [c.1868]. | 1868 |
| RHP17561 | Plan of the [Highland Railway] from Dingwall to beyond [Evanton]: [1865 or post] | 1865 |
| RHP23895 | Ordnance Survey 1/2500 plan marked to show points along highway near Novar Station. | [20th century] |
| RHP42696 | Photocopy of plan of Novar House and Main of Novar, the property of Sir H Munro. (Vignettes of buildings, ships, armaments and Munro arms). (Original damaged) | 1788 |
| RHP49747 | Ordnance Survey 1/2500 sheets marked to show Tulloch Estate boundaries, Ross and Cromarty | 1908 |
| RHP50364 | Engineering drawings of a draff conveyor (18 inch dia) for Glenskiach Distillery, Evanton | 1899 |
| RHP78843 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXV.SW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP78844 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXXVI.NW) marked to show farm boundaries | [1944-1955] |
| RHP78845 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXXVI.NE) marked to show farm boundaries | [1944-1955] |
| RHP78847 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXXVI.SE) marked to show farm boundaries | [1944-1955] |
| RHP78855 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXV.NW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP78856 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXV.NW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP78860 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXXVI.NW) marked to show farm boundaries | [1944-1955] |
| RHP78861 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXV.SW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79273 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LI) marked to show farm boundaries | [1944-1955] |
| RHP79274 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LII) marked to show farm boundaries | [1944-1955] |
| RHP79283 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXIII) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79284 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXIV) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP79293 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXXVII) marked to show farm boundaries | [1944-1955] |
| RHP81584 | Plan, elevation and sections of bridge no. 58 for occupation to Balcony (Inverness and Ross-shire Railway) | [c 1858] |
| RHP81593 | Plan of over line bridge and approach road to Newton of Novar, the locus of an accident, produced in causa Macintyre v Highland Railway | Mar 1894 |
| RHP81607 | Plan, elevation and sections of bridge no. 59 for farm road at Balcony (Inverness and Ross-shire Railway) | [c 1860] |
| RHP97512 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXV.SW) marked to show classification of land | [1944-1954] |
| RHP97680 | Ordnance Survey 6 inch plan (Ross and Cromarty, sheet LXIV) marked to show classification of land | [1944-1954] |
| RHP129755 | Drawing showing elevation, plan and sections of bridge No 58 for Occupation Road approach to Balcony House near Evanton (Inverness and Ross Shire Railway) | c 1861 |
| RHP129756 | Drawing showing elevation of bridge No 58 carrying Occupation Road to Balcony over railway near Evanton (London Midland and Scottish Railway) | 1924 |
| RHP129757 | Drawing showing elevation, plan and sections of bridge No 59 for Farm Road over railway at Balcony near Evanton (Inverness and Ross Shire Railway) | c 1861 |
| RHP129758 | Drawing showing elevation of bridge No 59 carrying Farm Road over railway at Balcony near Evanton (London, Midland and Scottish Railway) | 1924 |
| RHP129759 | Drawing showing elevation, plan and section of bridge No 61 over railway for approach to Newton near Novar (Inverness and Ross Shire Railway) | c 1861 |
| RHP131629 | Weight diagram showing elevation, plan and sections of bridge carrying Manse Road, Evanton over railway at 24 miles 18 chains between Foulis and Evanton Stations (London, Midland and Scottish Railway) | c 1933 |
| RHP142012 | Ordnance Survey 1/2500 plan (sheet [-]) | Jun 1979 |
| RHP143400/8/11 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 56 NW | 1960s-1970s |
| RHP143400/8/12 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 56 NE | 1960s-1970s |
| RHP143400/8/13 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 56 SE | 1960s-1970s |
| RHP143400/8/14 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 56 SW | 1960s-1970s |
| RHP143400/8/20 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 66 NW | 1960s-1970s |
| RHP143400/8/23 | Ordnance Survey 6 inch plan, Ross and Cromarty, Sheet NH 66 SW | 1960s-1970s |