1 inch equals about 500 feet. Available also through the Library of Congress Web site as a raster image.
Photograph is group portrait of members of Chester A. Arthur's expedition to Yellowstone National Park. Left to right: John Schuyler Crosby, Lt. Col. Michael V. Sheridan. Lt. Gen. Philip H. Sheridan, Anson Stag More
Copyright by Detroit Photographic Co. No. 014956. Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description
Copyright 1902 by Detroit Photographic Co. Title on verso: Upper Geyser Basin, Yellowstone Park. Title on inventory list: Military Post and Giantess Stop, Yellowstone. Caption for similar image in LOT 9207 (LC More
"WHJ [...]" on transparency. Detroit Publishing Co. no. 014968. Gift; State Historical Society of Colorado; 1949.
Public domain photograph of Yellowstone National Park, nature, free to use, no copyright restrictions image - Picryl description
Frances Benjamin Johnston Collection. Forms part of: Frances Benjamin Johnston Collection (Library of Congress).
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Group of people in foreground; geysers in background. Copyright by Harry Shipler(?).
"Prang's American Chromos., Boston." Copyright by L. Prang & Co.