| Collection | George III Calendar |
| Reference | GEO/MAIN/2123-2161, 2164-2165, 2171-2190 |
| Title | September 1775 |
| Date | 29 August - 26 September 1775 |
| Language | English |
| Extent | 60 documents |
| Access Conditions | Available in surrogate form only |
| Level | Sub-series |
| Publications | Some documents published in J. Fortescue (ed.) "Correspondence of King George III 1760-1783" Vol. 3 (London, 1927-1928) |