
Sujet
Colorado Springs
Légende
Colorado Springs, Colorado c. 1966 These gigantic blast doors protect the operations center at the North American Air Defense Command. They weigh 30 tons, and can be closed in 30 seconds
Date
1966
Crédit
Photo12/UIG/Underwood Archives/Adam Gkickman
Notre référence
UMG23A56_160
Model release
Non
Property release
Non
Licence
Droits gérés
Format disponible
58,3Mo (3,0Mo) / 43,2cm x 33,8cm / 5100 x 3997 (300dpi)