Looking southwest toward the mouth of the Bighorn Canyon in c. 1920 (E. Kopac, Library of Congress, Gruell (1983) pl. 82a), in 1981 (George Gruell, pl. 82b in Gruell (1983), and in 2016 (CW-2016-07-25-1031).
Bighorn River Canyon
Looking southwest toward the mouth of the Bighorn Canyon in c. 1920 (E. Kopac, Library of Congress, Gruell (1983) pl. 82a), in 1981 (George Gruell, pl. 82b in Gruell (1983), and in 2016 (CW-2016-07-25-1031).