Washington, DC: United States Geological Survey / USGS / Government Printing Office / GPO, 1927. Map. Very Good. Item #52073
Folded color map sheet measuring 31h X 35w inches. Surveyed 1900-1904 and 1907-1912. Park trails revised 1927. Scale 1/125000. Contour interval 50 ft. This is the 1933 edition. Contour interval 100 ft. A very good copy.