Mammoth Hot Springs Terraces, Yellowstone National Park [Postcard]
Old Faithful Geyser, Height 150 Feet, Yellowstone National Park [Postcard]
Long House, in the National Georgraphic Society's Explorer's Hall, Washington, DC [Postcard]
Glacier Park Hotel, East Glacier Park, MT [Postcard]
Lake St. Mary, Glacier National Park, MT [Postcard]
Along the Rim Road, Bryce Canyon National Park, Utah [Postcard]
Greetings from Zion National Park [Postcard]
Petrified Forest, Arizona [Postcard]
The Grand Canyon, Color-foto by Trans World Airlines [Postcard]
Avalanche Lake, Glacier National Park, Montana [Postcard]
A Bull Moose, Yellowstone National Park [Postcard]
The Tioga Road and the High Sierra Between Lake Tahoe and Yosemite National Park [Postcard]
Fountain Paint Pot, Yellowstone National Park [Postcard]
Yellowstone Lake and Steamboat Point, Yellowstone Park [Postcard]
Entrance to the Great Smoky Mountains National Park, Tennessee-North Carolina [Postcard]
John Oliver Cabin in Cades Cove, Great Smoky Mountains National Park, Tennessee-North Carolina [Postcard]
Alum Cave Bluff, Great Smoky Mountains National Park, Tennessee-North Carolina [Postcard]
Mt. Lassen From Summit Lake, Lassen Volcanic National Park, CA [Postcard]
The Sentinels, Sequoia National Park [Postcard]
Buffalo Herd Stampede, Yellowstone National Park [Postcard]
The Winding Road up Mt. Washburn, Yellowstone National Park [Postcard]
The Celebrated Old Faithful Geyser, Yellowstone National Park [Postcard]
Great Falls of the Yellowstone, Yellowstone National Park [Postcard]
