Just going through some science magazines given to me recently. This little piece fell out of them from somewhere. Funny to think of peoples imagination at the time comparing to what we know now.
Imagine it comes from around the 40's but not sure. Maybe a history buff can fill in some dates as there is none on the article. The back of the article talks about arms embargos between US and South America and President Roosevelt.
Maybe some of you will recognise the magazines as well. Printing says 1962.
https://hosting.photobucket.com/imag...080&fit=bounds
https://hosting.photobucket.com/imag...080&fit=bounds