Washington, DC: United States Geological Survey / USGS / Government Printing Office / GPO, 1912. Map. Good. Item #52074
Folded color map sheet measuring 32h X 41w inches. Surveyed 1910. Contour interval 50 ft. This is the 1912 edition. Scale 1/62500. A delicate map with several splits along the folds. Light dusting. A good copy.