| RHP9 | Plan of the Hill of Fare (Hill of Fair), Aberdeenshire and Kincardineshire | 1739 |
| RHP1129 | Plan of the estate of Echt, Aberdeenshire | 1803 |
| RHP1130 | Plan of the estate of Echt | 1803 |
| RHP1131 | Plan of estate of Echt, Aberdeenshire | 1883 |
| RHP3321 | Plan of the estate of Echt, Aberdeenshire | 1883 |
| RHP4103 | Plan of the estate of Echt, Aberdeenshire | 1883 |
| RHP6156 | Plan of the Hill of Fare | 1828-1829 |
| RHP8695 | Architectural drawings of Echt parish church, Aberdeenshire | [1927] |
| RHP8695/1 | Echt parish church, Aberdeenshire: ground floor plan | [1927] |
| RHP8695/2 | Echt parish church, Aberdeenshire: gallery floor plan | [1927] |
| RHP8695/3 | Echt manse, Aberdeenshire: ground floor plan | [1927] |
| RHP8695/4 | Echt manse, Aberdeenshire: first floor plan | [1927] |
| RHP8695/5 | Echt manse, Aberdeenshire: attic floor plan | [1927] |
| RHP8695/6 | Echt manse offices, Aberdeenshire: ground floor plan | [1927] |
| RHP8695/7 | Echt manse offices, Aberdeenshire: block plan | 21 Mar 1908 |
| RHP8696 | Architectural drawing of Echt manse, Aberdeenshire | [Early 20th century] |
| RHP29490 | Architectural plan, section and elevation of motor car shed at Echt (Great North of Scotland Railway). | 1911 |
| RHP45411 | Plan of road from Torphins to Schoolhill, with note of costing (book of reference attached) | 24 September 1819 |
| RHP45629 | Plans showing locus of accident at Dunecht, Aberdeenshire | Jun 1929 |
| RHP49205 | Plan of part of the parish of Echt showing location of vault at Dunecht House | 1882 |
| RHP49206 | Architectural block plan of mortuary and its environs at Dunecht House | 1882 |
| RHP76837 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.NE) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76841 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIV.SW) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76874 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.SW) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76875 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.SE) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76876 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.NW) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76985 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXIV.NW) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76986 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXIV.NE; Kincardineshire, sheet V.NE) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP76988 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXV.NW) coloured and marked to show types of farming and farm boundaries | [1944-1945] |
| RHP94029 | Plan of Mosses of Air, Garrack (Garvock) and Wester Carnie etc | Dec 1788 |
| RHP94030 | Plan of farms of Garlogie, Burrel Ley and Mill of Air | 1789 |
| RHP96165 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.NW) coloured to show classification of land | [1944-1955] |
| RHP96166 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.NE) coloured to show classification of land | [1944-1955] |
| RHP96167 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP96168 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIII.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP96171 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXIV.SW) coloured and marked to show classification of land | [1944-1955] |
| RHP96189 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXIV.NW) coloured to show classification of land | [1944-1955] |
| RHP96190 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXIV.NE) coloured and marked to show classification of land | [1944-1955] |
| RHP96192 | Ordnance Survey 6 inch plan (Aberdeenshire, sheet LXXXV.NW) coloured and marked to show classification of land | [1944-1955] |
| RHP96801 | Ordnance Survey 6 inch plan (Kincardineshire, sheet V.NW; Aberdeenshire, sheet LXXXIV.NW) coloured and marked to show classification of land | [1944-1954] |
| RHP96802 | Ordnance Survey 6 inch plan (Kincardineshire, sheet V.NE; Aberdeenshire, sheet LXXXIV.NE) coloured to show classification of land | [1944-1954] |