Course of the Mississippi from the Balise to Fort Chartres taken on an expedition to Illinois in the latter end of the year 1765 from the survey of that river made by the French. By Lieutenant Rolfs of the 34 th Regiment.
Map of East Baton Rouge Parish with the ferries and bridges on the Amite River. By A.B. De Saulles Lieutenant of Engineers on order of D. Ruggles. Ca. 1862