| RHP6988 | Admiralty chart of south coast of Spain from Acebuche Point to Chullera Point, including Gibraltar Bay, with inset chart of the Algeciras roads | 1906 |
| RHP9036 | Plans of the town and fortifications of Gibraltar and Mahon | 1738 |
| RHP9036/1 | Plan of the town and fortifications of Gibraltar | 1738 |
| RHP9036/2 | Plan of the town and harbour of Mahon, and St Philips Castle and its fortifications | 1738 |
| RHP9818 | Plan of the attack, made November 27th 1781, by a detachment commanded by Brigadier-General Ross, from the Garrison of Gibraltar, on the enemy's works erected before that fortress | 1782 |
| RHP9819 | Sectional plan of Spanish mine in the Rock of Gibraltar | 1782 |