Refine by:
-
▾ Collection
- Ghost Words (3)
- National Maritime Museum Manuscripts (39)
- National Maritime Museum Print Works (3)
- Papers of Nevil Maskelyne (19)
- Papers of the Board of Longitude (50)
- Royal Greenwich Observatory Archives (111)
- Sterne and Sterneana (1)
- Treasures of the Library (2)
-
▾ Subject
- Longitude (32)
- Marine navigation (30)
- ASTRONOMY (27)
- Horology (20)
- Time Measuring Instruments (15)
- Navigational aids (12)
- Geographical exploration (11)
- Nautical instruments (9)
- Navigation (4)
- PUBLISHING (2)
- TRAVEL (2)
- Aids to navigation (1)
- Astronomical Observatories (1)
- Discoveries in geography (1)
- MATHEMATICS (1)
- MEDICAL SCIENCES (1)
- MUSIC (1)
- Maps (1)
- Medicine (1)
- Navigation (science) (1)
- Ocean currents (1)
- SCIENCE (1)
- Sermons, English -- 18th century (1)