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 |