EraDrag across the decades to brush a range
The short version The archive turns up 360 records, most of them around 1950s and Grand Canyon. 154 are confidently dated; the other 206 are educated guesses — about as precise as it sounds. 359 are free to use; 1 is restricted.
Aerial View of Bay and Waterfront, Mid-20th Century 1948–1965 Mountain Valley Highway, Mid-20th Century Winter 1950–1959 Mountain Pass Through Alpine Forest, Mid-20th Century Kodachrome 1945–1965 Mountain Valley with Ponderosa Pine, Pacific Northwest, 1950s-60s 1950–1965 Limestone Quarry or Strip Mine, Mid-20th Century American West 1940–1970 Suburban Waterfront, Midwest Lake City, circa 1950s 1945–1960 Rhine Valley Industrial Landscape, West Germany, circa 1960s 1955–1975 Industrial Waterfront, Florida, 1940s-1950s 1940–1955 Desert Mining or Excavation Site, Mid-20th Century 1950–1965 Stream Through Deciduous Forest, Infrared Photograph, mid-20th Century 1950–1965 Mediterranean Coastal Inlet with White Limestone Cliffs, circa 1950s 1945–1960 Oleander hedge roadside, American South, circa 1940s 1950–1955 Florida Residential Garden, circa 1970s 1965–1980 Rural Homestead with Crepe Myrtles, American South, circa 1940s-1950s 1940–1955 Rocky Coastline with Distant Town, Late Afternoon, circa 1960s 1955–1975 Formal Garden with Italian Cypress and Weeping Trees 1940–1960 Nighttime aerial view of a North American city, circa 1960s-1970s 1960–1975 Alpine Waterfall in Forest Canyon, Early Color Photography 1950–1959 Rocky Canyon Vista with Alpine Lake, Western North America, circa 1950s 1950–1955 Birch trees and lake, Canadian Shield region, autumn 1940s–1950s 1945–1955 Rural riverside homestead, American Midwest, mid-20th century 1940–1960 Sandy bottom creek with winter trees, mid-20th century 1945–1965 Ornamental Pond with Water Lilies and Flowering Shrubs, circa 1950 1950–1955 Alpine Lake Valley from Mountain Ridge, Bavarian or Austrian Alps, 1960s 1955–1975 Forest and valley landscape, Central European highlands, circa 1970s-1980s 1970–1985 Mountain Vista Through Pine Forest, 1960s-1970s Kodachrome 1955–1975 Boreal Lake with Conifer Forest, Northern Temperate Region, circa 1960s 1955–1975 Azalea Garden in Pine Forest, American South, circa 1940s–1950s 1940–1955 Waterfall in Dense Forest, Kodachrome Slide, circa 1940s-1950s 1940–1955 Chalk Cliff Face, Likely English Coast, Mid-20th Century 1950–1960 Great Lakes Island Shore, Mid-20th Century 1950–1970 Lava Field with Birch Forest, Northern Landscape, Mid-20th Century 1945–1965 Boreal Lake and Forest Horizon, Circa 1960s 1958–1972 Winter Park Scene with Snow-Laden Conifers, Mid-20th Century 1950–1965 Willamette Valley Farmland, Oregon, 1960s 1960–1968 Rio Grande Valley, Mexico, 1960s—Irrigation and Development 1955–1975 Lake Tahoe from Pine Forest Overlook, circa 1960s 1958–1973 Alpine Meadow Ski Area, Winter Recreation, circa 1960s 1955–1970 Eroding Bluff with Shoreline Vegetation, Great Lakes Region, 1950s 1950–1959 Mountain Road in Chalk or Limestone Country, 1950s 1950–1959 Aerial View of Suburban Development, 1950s 1950–1959 Rolling farmland under cloud cover, 1950s 1950–1959 Tropical Shoreline at Dawn or Dusk, Mid-20th Century 1950–1965 Autumn Riverbank with Dead Log, ca. 1940s-1950s 1940–1955 Queen Elizabeth Park Overlook, Vancouver BC, c. 1960s 1958–1968 Reservoir and Forested Valley, Colour Slide, circa 1960s 1955–1975 Tidal Flats at Sunset, c. 1970s 1965–1985 Industrial Canal with Bridge, circa 1940s 1938–1948
certain inferred low confidence