Cambridge Digital Library

Refine by:

1. ▾ Collection
   • Board of Longitude (489)
   • Longitude Essays (17)
   • National Maritime Museum Manuscripts (192)
   • National Maritime Museum Print Works (7)
   • Papers of Nevil Maskelyne (91)
   • Papers of the Board of Longitude (182)
   • Treasures of the Library (22)
2. ▾ Subject
   • Astronomy (365)
   • Marine navigation (308)
   • Mathematics (167)
   • Longitude (158)
   • Medicine (150)
   • Nautical instruments (55)
   • Time Measuring Instruments (52)
   • Horology (46)
   • Geographical exploration (42)
   • Astronomical Observatories (34)
   • Colonial administration (34)
   • Navigation (23)
   • Anthropology (22)
   • Navigational aids (17)
   • Discoveries in geography (14)
   • Science (12)
   • Magnetism (6)
   • Chronomoters (5)
   • Publishing (5)
   • Travel (5)
   • Clocks and watches (4)
   • Aids to navigation (3)
   • Jupiter (Planet) (3)
   • Maps (3)
   • Chronometers (2)
   • Instrument manufacture (2)
   • Navigation (science) (2)
   • Tides (2)
   • Administration (1)
   • Astronomical instruments (1)
3. ▾ Date
   • 1600s C.E. (1)
   • 1700s C.E. (337)
   • 1800s C.E. (206)
   • 1900s C.E. (6)