Rock Bluffs west from Tunnel no. 3, Columbia River Gorge c. 1882
Rock Bluffs west from Tunnel no. 3, Columbia River Gorge c. 1882
(C.E. Watkins, Rock Bluffs west from Tunnel no. 3, Columbia River Gorge c. 1882; Courtesy of Oreg. Hist. Society Research Lib. neg. no. 016922)