Cloud Formations near Cottonwood Pass, Colorado, August 15, 1958

Window in Old Mine Mill, Silverton, Colorado, August 11, 1957

Wood Tarpaper Detail, Animas Forks, Colorado, August 6, 1958

Cloud Formations near Cottonwood Pass, Colorado, August 15, 1958

Twin Flower, Linnaea borealis, Great Spruce Head Island, Maine, 1937

Grind Stone, Seal Island, Maine, 1938

Beach, Butter Island, Maine, August 1937

Tombstone, Arizona, April 20, 1940

City Hall, Tombstone, Arizona, April 20, 1940

Near Independence Pass, Colorado, August 28, 1950

Saguaro National Monument, Tucson, Arizona, April 21, 1940

Mountain Lake, Mineral Point, Colorado, August 10, 1958

Mine Building Windows, Animas Forks, Colorado, August 5, 1958

Mine Building Windows and Door, Animas Forks, Colorado, August 5, 1958

Church, Silverton, Colorado, September 26, 1951

Grand Canyon, Arizona, May 1940

Water Arum, Great Spruce Head Island, Maine, 1938

Seal Island, Boulders, 1938

[Navajo women at sewing machine]

Ruby-crowned Kinglet, Male, Great Spruce Head Island, Maine, June 22, 1964