... come to beautiful New Mexico; land of enchantment, 110 degrees in the shade, scorpions and tarantulas! Recruitment ads for the nuclear weapons and research industry (early 1950's?). Originally started as a super-secret collection of super-brains in the middle of god-foresaken nowhere; Los Alamos National Labs is just the place for you and the wife and kids to pack-up and settle!
images from the excellent site- 'Restricted Data' http://blog.nuclearsecrecy.com/
all images- Right click- open in New Window or Tab = super colossal size!