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Longitude by the Chronometer and Moon - Journal through China
(2009-08-20)
This journal, dated 1793-1794, contains Dinwiddie's observations about Chinese culture and also includes his notes regarding experiments he conducted with longitude by Chronometer. This file consists of one journal, 408 pages.
Sept 16, 1788
(2009-07-28)
One letter to James Dinwiddie, sender unknown, dated Sept 16, 1788.