Revolutionary War Graveyard, Kensington, New Hampshire, October 15, 1956

Phlox and May Apple, Newfound Gap Road, Great Smoky Mountains National Park, Tennessee, April 23, 1968

Polygola, Arbutus Ridge on Road to Cades Cove, Great Smoky Mountains National Park, Tennessee, April 25, 1968

Forest View from near the Chimneys, Newfound Gap Road, Great Smoky Mountains National Park, Tennessee, April 26, 1968

Maple Branch and Black Trunks, Ramsey Cascade Road, Great Smoky Mountains National Forest, Tennessee, October 19, 1967

Concord River, Concord, Massachusetts, October 16, 1952

Redbud and Tulip Poplar, Route 129 to Foothills Parkway, Great Smoky Mountains National Park, Tennessee, April 9, 1968

Beech and Bare Trees, West Prong, Little Pigeon River, Great Smoky Mountains National Park, Tennessee, October 13, 1967

Oak with New Leaves, Newfound Gap Road, Great Smoky Mountains National Park, Tennessee, April 22, 1968

Sunflowers on Hillside, Chama, New Mexico, August 17, 1957

Canadian Wood Sorrel, Oxalis, Trail to Andrews Bald, Great Smoky Mountains National Park, North Carolina, June 27, 1968

Cactus Blossoms, Big Bend National Park, Texas, May 21, 1950

Yellow Flowers and Brown Stones, Santa Elena Road, Big Bend National Park, Texas, October 31, 1978

Pool in Banded Sandstone Polygons, Glen Springs, Big Bend National Park, Texas, November 3, 1978

Grave with Insulators, Cerrillos Graveyard, New Mexico, August 18, 1959

Grave with Cross, Cerrillos Graveyard, New Mexico, August 18, 1959

Fir Bark, Aspen Valley, New Mexico, October 18, 1951

4101. Piah and other Ute Chiefs, Encampment at Los Pinos, Colorado

[Union Pacific Station, West Entrance, Yellowstone National Park]

Central City, Colo.