Yellowstone National Park.
Wall map. Includes spot heights. "Copyright 1904 by Henry Wellge, Milwaukee. Transferred to the Northern Pacific Railway Company." Available also through the Library of Congress Web site as a raster image. Mounted on cloth. Attached to wooden rods along top and bottom of sheet. LC copy imperfect: Minor staining throughout. Vendor: John Carbonell Acquisitions control no. 2005-162
Wellge, H. (Henry) - Northern Pacific Railway Company - Wellge, H.