Lists of instruments, books, papers, publications: loans of instruments, receipts, etc.: recipients of publications, 1782-1829 Unit ID: 12. AJCP Reel No: 1731 Date: 1782/1829
Longitude by Jupiter's satellites, and by various solar and astronomical methods, 1783-1828 Unit ID: 28. AJCP Reel No: 1746 Date: 1783/1828
Longitude by lunar methods (other than those using lunar distances), 1779-1828 Unit ID: 27. AJCP Reel No: 1745 Date: 1779/1828
Meetings of the Board: rough minutes, agenda, attendances, memoranda, letters, etc., 1767-1828 Unit ID: 3. AJCP Reel No: 1727-1728 Date: 1767/1828