Unbelievable Photos That Were Declassified by the CIA

Only Slightly Dangerous

Parents of the 1930s were stressed and struggling. They didn't have the time or resources to keep their babies entertained, so these bizarre cages were invented. They are put into windows like we would a modern AC unit, and the kid can hang out outside and observe what's going on. This was more than enough stimulation to keep a young kid entertained. This would never fly these days!