About 215 results ()
Refine by:
-
▾ Collection
- Board of Longitude (213)
- Christian Works (1)
- Papers of John Pond (188)
- Papers of Nevil Maskelyne (1)
- Papers of the Board of Longitude (24)
- Peterhouse (1)
-
▾ Subject
- Time Measuring Instruments (192)
- Marine navigation (19)
- Longitude (18)
- Astronomy (10)
- Astronomical Observatories (4)
- Colonial administration (4)
- Horology (4)
- Nautical instruments (4)
- Navigational aids (3)
- (1)
- Graduals (Liturgical books) (1)
- Mathematics (1)
- Publishing (1)
-
▾ Date
- 1100s C.E. (1)
- 1200s C.E. (1)
- 1300s C.E. (1)
- 1400s C.E. (1)
- 1500s C.E. (1)
- 1700s C.E. (2)
- 1800s C.E. (213)
- 1900s C.E. (1)