My friend Frank De Freitas sent me those in the mail with a special 1961 issue of Flying Saucers magazine. According to Frank:
The cards are original, unused, 1940's penny arcade cards. At the old amusement parks, on hot summer nights, someone would put a penny in the "meet your true love" machines. When they pulled the lever back out, one of these cards would come out.
You know me - I think they are awesome! Well, and also a good reminder to women to be grateful to the "bread winner." LOL!