About 21 results ()
Refine by:
-
▾ Collection
- National Maritime Museum Manuscripts (12)
- Papers of George Biddell Airy (1)
- Papers of Nevil Maskelyne (5)
- Papers of the Board of Longitude (3)
- Royal Greenwich Observatory Archives (21)
-
▾ Subject
- ASTRONOMY (17)
- Marine navigation (15)
- MATHEMATICS (12)
- MEDICAL SCIENCES (12)
- Medicine (12)
- Longitude (2)
- Legislation (1)
- Navigational aids (1)
-
▾ Date
- 1700s C.E. (17)
- 1800s C.E. (4)