Refine by:
-
▾ Collection
- Darwin-Hooker Letters (14)
- Maps (1)
- Papers of John Pond (2)
- Papers of the Board of Longitude (3)
- Royal Greenwich Observatory Archives (6)
- Transit of Venus (1)
-
▾ Subject
- Marine navigation (4)
- Longitude (3)
- ASTRONOMY (2)
- Time Measuring Instruments (2)
- Astronomical Observatories (1)
- Barrington (Cambridgeshire, England) -- Maps (1)
- Colonial administration (1)
- Inclosures -- England -- Barrington (Cambridgeshire) -- Maps (1)
- Latitude (1)
- Nautical instruments (1)
- Tides (1)
- Transit of Venus (1)
- Winds (1)
- scientific instruments (1)