"Survey of Routes from the Valley of the Mississippi to the Pacific Ocean", U.S. Corps of Engineers
Subject: Arkansas and Louisiana
Period: 1850 (dated)
Publication: Sen. Doc. 42, 31st Cong. 2nd Sess.
Color: Black & White
30.5 x 14.5 inches
77.5 x 36.8 cm
Subtitled, "Map of the route surveyed from the Mississippi at Lake Providence in Louisiana to the Great bend of Red river at Fulton in Arkansas, under the orders of Col. J.J. Abert Chief of the Corps of Topographical Engineers, by W.H. Sidell Civil engineer." Map covers the counties along the border between the two states in great detail with early county and parish configurations. The Bastrop Claim is shown extending into Arkansas. Includes 16 pp. report.
References: Modelski #147.