Map of the Yellowstone and Missouri Rivers and their tributaries : explored by W.F. Raynolds Topl. Engrs. and 1st Lieut. H.E. Maynadier, 10th Infy. assistant, 1859-1860
Author:
Gillespie, G. L., cartographer
Publisher:
Published by authority of the Hon. the Secretary of War, Office of the Chief of Engineers, U.S. Army