EraDrag across the decades to brush a range
The short version The archive turns up 103 records, most of them around 1950s and Alaska. 47 are confidently dated; the other 56 are educated guesses — about as precise as it sounds. All are free to use.
Downtown Oklahoma City Skyline from Street-Level, circa 1960s
1958–1967
Modern Homestead in High Desert, American Southwest, circa 1960s
1955–1975
Small Western Town in High Desert Valley, Rocky Mountain Region, c. 1960s
1958–1972
Mount Rushmore National Memorial, Black Hills, South Dakota, mid-20th century
1955–1959
Arctic Research Station, Boreal Forest in Winter Snow
1945–1965
Excavated Rock Shelter with Period Restoration Attempt, American Southwest, circ
1950–1955
Artist's Studio Interior, 1955
1955
certain
inferred
low confidence