Course of the River Mississipi, from the Balise to Fort Chartres; taken on an expedition to the Illinois, in the latter end of the year 1765. By Lieut. (John) Ross of the 34th Regiment: Improved from the surveys of the river made by the French. London printed for Robt. Sayer, no. 53 in Fleet Street, published as the Act directs, 1 June 1775 (Raster Image)