Washington, DC: U.S. Government Printing Office, 1928.
Hardcover. Very good. Fifth edition. 270 pp, extensively illustrated with b/w photos, map of the United States showing 19 National Parks and 32 National Monuments (each of which is described in the text). Original green cloth boards show light rubbing at corners and some scuffing to the front board, a few spots of soiling to the back board; previous owner's signature on front free endpaper, dated in 1920 in Yellowstone National Park. Binding sound, text clean.