Subseries A | |
| Correspondence and Miscellaneous Notes | 1773-1799 |
| Subseries B | |
| Military Commissions, Honorary Degrees, Memberships, and Certificates | 1775-1798 |
| Subseries C | |
| Surveying Instructions | 1750-1752 |
| Subseries D | |
| Extracts, Abstracts, and Notes | 1760-1799 |