The short version The archive turns up 2,175 records, most of them around 1950s and Suburban United States. 1,469 are confidently dated; the other 706 are educated guesses — about as precise as it sounds. 2,171 are free to use; 4 are restricted.
US Airman Crouching on Barracks Lawn, 1950s Military Base 1950–1959 Backyard Party, Three Young Adults with Beer Cans, USA, 1950s 1953–1959 Granite Spire and Ponderosa Pines, Rocky Mountain West, 1950s 1950–1959 Storm-Damaged Waterfront Outbuilding, New England Coast, 1950s 1950–1959 Geese by a Tropical Pond, Ornamental Garden, 1950s 1950–1959 Modern Homestead in High Desert, American Southwest, circa 1960s 1955–1975 Heavily Drifted Residential Property After Winter Storm, 1950s 1950–1959 Toddler with Tooled-Leather Handbag, Suburban Front Walk, 1950s 1953–1959 Two Ginger Cats Playing with String on a Porch, 1950s 1950–1959 Siamese Cat in Suburban Backyard, USA, 1950s 1950–1959 Formal garden border, 1950s 1950–1959 Moose in Willow Flats, Yellowstone Valley, 1950s 1950–1959 · Yellowstone National Park, Wyoming, USA Army Tanks and Engineer Equipment on Display, General Motors Pavilion 1955–1959 · United States Conifer Ridge at Dusk, Mountain Valley, 1950s 1950–1959 Three Women at Allison Division / General Motors Exhibit, 1950s Air Show 1953–1958 The Broadmoor Hotel from Cheyenne Mountain Slope, Colorado Springs, c. 1960s 1958–1972 Two Children at Mendenhall Glacier, Juneau, Alaska, c. 1950s 1950–1959 Fossil Footprints in Limestone, Paleontological Excavation 1950–1959 Aerial View from Light Aircraft, Mid-20th Century 1950–1959 Aerial Survey of River Valley, Mid-20th Century 1950–1960 Aerial View of Cloud Bank, Mid-20th Century 1950–1965 Eroded Canyon Wall with Vegetation, Undated Geological Survey 1950–1970 Toddler on Suburban Sidewalk, American Brick-Ranch Neighborhood, 1950s 1955–1962 Green Grasshopper Nymph in Summer Grass, 1950s Macro Study 1950–1959 Garden flowers, 1950s color photography 1950–1959 Merchant Seaman Scrubbing Ventilator Base on Cargo Ship Deck, mid-20th century 1950–1975 Rocky ridge in coniferous forest, American Southwest or High Plains region 1950–1975 Sulphur deposit or mineral specimen, geological survey documentation 1950–1959 Spectators Watching Race Car on High-Altitude Mountain Road, c. 1960s 1958–1972 Grand Canyon South Rim Vista, Color Slide, Mid-20th Century 1950–1975 · Grand Canyon Arched Stucco Building with Flags, Tropical Courtyard, 1950s 1950–1959 Mount Rainier Summit Glaciers, Washington Cascades, mid-20th century 1950–1959 Aerial View, Boreal Forest and Mountain Valley, Western Canada, c. 1970s 1950–1959 Small Western Town in High Desert Valley, Rocky Mountain Region, c. 1960s 1958–1972 Agricultural Valley View from Elevated Rimrock, American West, Mid-20th Century 1955–1970 Mountain Town Under Low Cloud, Western North America, ca. 1960s 1958–1972 Manitou & Pike's Peak Railway Locomotive Kiddy Ride, Colorado 1955–1959 Samoyed in Deep Snow, 1950s Winter Backyard 1950–1959 Chrysanthemum Display, Midtown Manhattan Street, 1950s 1955–1959 White Research or Survey Vessel Underway in Polar Waters, 1950s 1955–1959 Couple Kissing at 1950s Party, Paper Hat and Spillage 1952–1959 Family Day Trip to a Snow-Covered Mountain Picnic Area, 1950s American West 1950–1959 Mount Rushmore National Memorial, Black Hills, South Dakota, mid-20th century 1955–1959 Storm Gathering Over Forested Ridge, 1950s 1950–1959 Pond Hockey, Winter 1950s 1950–1959 Quarried Stone and Mineral Deposits, Early 20th Century 1950–1955 River View from Moving Vehicle, Mid-20th Century 1950–1970 Sea Cave and Surge Channel, Rocky Atlantic or Pacific Coastline, 1950s 1950–1959
certain inferred low confidence