Modified BC-4 satellite triangulation camera, used in the world-wide triangulation program. Dated 1965

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Size: 3820px × 5490px
Location:
Photo credit: © World History Archive / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 20th, archival, archive, bc-4, camera, century, historical, history, modification, modified, program, satellite, technology, triangulation, world-wide