Ever since NORAD’s Cheyenne Mountain underground facility became fully operational in 1966, it’s been America’s command and control center for the nuclear apocalypse. But photos from inside the top secret bunker, even historical ones, are incredibly rare. Yesterday the folks over at Memory Hole 2 helped make them a bit less rare by uploading some hard-to-find NORAD photos published in 1970.
Source: Gizmodo – Rare Photos From Inside NORAD Will Give You Retro-Armageddon Nostalgia