Steinwehr, A. Von (Adolph) - Steinwehr, A. Von
Map of the Yellowstone and Missouri rivers and their tributaries
Shows geology. "To accompany a report to the Bureau of Topographical Engineers. Lt. Col. Hartman Bache in charge." "Engraved in the Engineer Bureau, War Dept." Available also through the Library of Congress Web site as a raster image. Exhibited in The Earth revealed: aspects of geologic mapping, July 10, 1989-Jan. 7, 1990
Hayden, F. V. (Ferdinand Vandeveer) - Hayden, F. V.