Found in 11 Collections and/or Records:
Extract from a letter from the commanding officer of HMS Challenger concerning a defective chronometer, 1828-06-12
Admiralty papers sent to Pond concerning the fitting out of H M Ships with chronometers.
Extracts from the Minutes of the Board of Longitude, including the findings on John Harrison's chronometers.
Sent from John Barrow to John Pond.
Concerning the cause of the variation of the compass needle.
Letter from Sociedada da Geographia de Lisboa to Charles Robert Darwin conferring award of corresponding membership, 30 Sept. 1877
This class comprises correspondence relating to the presentation of various diplomas and awards to Charles Darwin. The physical certificates are listed under DAR 229.
For related correspondence, see MS DAR 230:55.