| RefNo | DM/4/12 |
| Level | Item |
| Title | Letter from General William Roy, Argyll Street, to Sir Joseph Banks |
| Date | 28 June 1784 |
| Description | On receipt of a letter from Lord Carmarthen and on measurements on Hounslow Heath.
Roy justifies his choice of Hounslow Heath as the best situation for the base of the triangulation. |
| Extent | 2 sides |
| Format | Manuscript |
| AccessStatus | Open |
| AccessConditions | OPEN - but photocopying forbidden. |
Fellows associated with this archive
| Code | PersonName | Dates |
| NA6264 | Roy; William (1726 - 1790) | 1726 - 1790 |
| NA8116 | Banks; Sir; Joseph (1744 - 1820); naturalist | 1744 - 1820 |