General Map of the Course of the Ohio [River] from its Source to its Junction with the Mississipi (sic) [River], A
Ohio River from its source to its junction with the Mississippi River; location of forts: St. Joseph, Miami, Adams, Recovery, St. Vincents, Jefferson, St. Clair, Hamilton, Laurens, Franklin; Pittsburg, Louisville, Cincinnati
[Bertrand, A.]
[Paris]
Allegedly, all but 100 copies of the English and 300 copies of the French editions were destroyed. See Phillips, Vol. 1, p. 664, #1214-15.
Plate 2 from Georges Henri Victor Collot's 1826 "Voyage dans 'Amerique Septentrionale." Published posthumously, Collot's survey in 1796 was part of an intelligence mission into Spanish Louisiana and Florida in preparation for a possible French attack on the Spanish colonies. Collot was arrested by Governor Carondelet and expelled from the colony. Both English and French editions of the atlas were printed in 1805, but not published until 1826.