About 5 results ()
Refine by:
-
▾ Collection
- National Maritime Museum Manuscripts (3)
- National Maritime Museum Print Works (1)
- Papers of Nevil Maskelyne (1)
- Royal Greenwich Observatory Archives (5)
-
▾ Subject
- Geographical exploration (2)
- Marine navigation (2)
- Time Measuring Instruments (2)
- ASTRONOMY (1)
- Horology (1)
- Longitude (1)
- Navigation (1)
-
▾ Date
- 1700s C.E. (4)
- 1800s C.E. (1)