| RHP769 | Plan of the lands of Newhall, East Lothian | [19th century] |
| RHP1249 | Plan of the farms of Gamuelston, Castlemains and Parkshank belonging the Marquis of Tweedale | 1815 |
| RHP1588 | Plan and sections of the Gifford and Garvald Light Railway: 1897. | 1897 |
| RHP1589 | Plan and sections of the Gifford and Garvald Light Railway: 1900 | 1900 |
| RHP9715/20 | Architectural plan, elevation and section of greenhouse, stove and plant pits at Yester | 1849 |
| RHP10000/EL14 | Plan of all the coal and mines of coal under the Estate of Newton | 1938 |
| RHP23471 | Sketch plan of Fawn's Law lint ground near Long Yester. | 1751 |
| RHP24031 | Plan (2 copies) showing junction of Gifford, Garvald and Duns roads near Townhead Cottages, the locus of an accident. | 1934 |
| RHP24032 | Plan (2 copies) of line of drain between Upper Keith farm house and steading and Humbie Mill, the locus of an accident. | 1916 |
| RHP35211/1-10 | Plans (10) of drainage at Dalhousie and Coalstoun | 1848 |
| RHP75134 | Ordnance Survey 6 inch plan (East Lothian, sheet X.SE) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75149 | Ordnance Survey 6 inch plan (East Lothian, sheet XV.NW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75150 | Ordnance Survey 6 inch plan (East Lothian, sheet XV.NE) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75151 | Ordnance Survey 6 inch plan (East Lothian, sheet XV.SW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75152 | Ordnance Survey 6 inch plan (East Lothian, sheet XV.SE) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75164 | Ordnance Survey 6 inch plan (East Lothian, sheet XIX.NW) coloured and marked to show types of farming and farm boundaries | [1944-1955] |
| RHP75165 | Ordnance Survey 6 inch plan (East Lothian, sheet XIX.NE & SE) coloured and marked to show type of farming and farm boundaries | [1944-1955] |
| RHP93418 | Plan of farm of Sheriffside, the property of the Marquess of Tweeddale, with note of lease to Jas Wilson, 22-26 January 1869: October 1845 | 1845-1869 |
| RHP95744 | Ordnance Survey 6 inch plan (East Lothian, sheet X.SE) coloured and marked to show classification of land | [1944-1955] |
| RHP140823 | Ordnance Survey 6 inch plan (Haddington Water sheet 15) | c 1855 |