Black and white sketch reproduction. "Map of the Post of Fort Brown. Brownsville, Texas. Surveyed and drawn under the direction of Bvt. Maj. Gen'l E. B. S. Canby, Commanding Fifth Military District. B..
Black and white sketch reproduction. "Map of the Post of Fort Brown. Brownsville, Texas. Surveyed and drawn under the direction of Bvt. Maj. Gen'l E. B. S. Canby, Commanding Fifth Military District. By L. M. Haupt, 2d Lient., U.S. Corps of Engineers. March, 1869. H. Mis. 419 50 1"
