Campbell, John, c1720 - 1790 (naval officer)
Found in 6 Collections and/or Records:
Sent from John Barrow to John Pond.
Letter forwarding an account of a solar eclipse of 25 July 1767 observed by Captain Wallis from HMS 'Dolphin' in Port Royal Harbour, King George's Island (Tahiti). See also [RGO 4/187: 3].
With a note from Campbell.
Requests for the use of instruments and letters concerning the return of borrowed instruments, 1783 - 1829
Papers regarding the loan and return of instruments belonging to the Board of Longitude and concerning persons entitled to receive Board publications.
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