Cambridge Digital Library

• Location: Australia

Refine by:

1. ▾ Collection
   • Darwin-Hooker Letters (22)
   • National Maritime Museum Manuscripts (2)
   • Papers of John Pond (2)
   • Papers of Nevil Maskelyne (3)
   • Papers of the Board of Longitude (74)
   • Royal Commonwealth Society (118)
   • Royal Greenwich Observatory Archives (81)
2. ▾ Subject
   • Astronomy (76)
   • Longitude (68)
   • Marine navigation (63)
   • Geographical exploration (53)
   • Horology (32)
   • Plants (20)
   • Navigational aids (18)
   • Geographical distribution (17)
   • Discoveries in geography (14)
   • Navigation (14)
   • theory (including philosophy) (8)
   • Evaluation (7)
   • Nautical instruments (7)
   • negative attitude/assessment (7)
   • queries / requests (7)
   • Animals (6)
   • Astronomical Observatories (6)
   • Colonial administration (6)
   • Dispersion (6)
   • isolation, islands (6)
   • Geography (5)
   • Time Measuring Instruments (5)
   • geological time, epochs (4)
   • positive attitude/assessment (4)
   • affinity and analogy (3)
   • continuous or 'broken' land (3)
   • highness and lowness (3)
   • introduced forms (3)
   • mineralogy, minerals (3)
   • movements and habits of plants (3)
3. ▾ Date
   • 1700s C.E. (15)
   • 1800s C.E. (210)