The Nuclear Age of the 1950s and 60s postwar boom rode over such concerns.
Antique Squeeze Change Holders: Collectors and fans of postwar memorabilia might be interested in owning an original version of one of these purses.
In the 1950s, there was a trend towards blouses that buttoned up the back (these can be seen in some postwar clothes as well).
Also called a squeeze coin purse or fold coin purse (usually oval although sometimes round, these gadgets were one of several fun and yet functional plastic designs created in the booming postwar years.