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Nov 29, 1783
(2009-07-28)
One letter to James Dinwiddie from Charles Taylor dated Nov 29, 1783.
Aerostation, No. 1
(2009-07-22)
These notes written by James Dinwiddie ca. 1793 provide measurements and notes on inflation for an aerostation. The notes provide some history for aerial voyages in the balloon. This file consists of sixteen pages of lecture ...
July 23, 1783 - Nov 28, 1790
(2009-07-28)
Seventeen letters to James Dinwiddie from Logan Henderson dated July 23, 1783 - Nov 28, 1790.