Crooked River, 1920.

Oreg. State Univ. Archives, Gifford Photo Coll., Deschutes Basin Explorer series, P020:0756

Confluence of Crooked and Deschutes Rivers, 1940.

Oreg. State Univ. Archives, Gifford Photo Coll., Deschutes Basin Explorer series, P218:RIG 0853

Crooked River canyon, 1940.

Crooked River Canyon, 1940. Oreg. State Univ. Archives, Gifford Photo. Coll., Deschutes Basin Explorer, P218:RIG 0664

Crooked River, bridge and train at, 1938, Orhi 094335.

Crooked River, 1938. Oreg. Hist. Soc. Research Lib., OrHi 094335

Owyhee River.

Courtesy Bureau of Land Management

The Pillars of Rome formations; Owyhee Canyonlands.

The Pillars of Rome formations; Owyhee Canyonlands Courtesy Alan St. John

Alvord Valley, Steens Mountains, 1932.

Alvord Valley, Steens Mountains, 1932 Courtesy Oreg. Hist. Soc. Research Lib., neg. no.004782

Borax Lake, 1937.

Mazamas visit Borax Lake, 1937 Courtesy Oreg. Hist. Soc. Research Lib., Lot 311-186

Borax Lake, 1937.

Mazamas visit Borax Lake, 1937; sod huts for Chinese workers once employed by borax works Courtesy Oreg. Hist. Soc. Research Lib., Lot 311-183