ok, a little more info and yes, this appears to be a 1950s product...
The text you are asking about reads-
©1951 Premium Specialties, Chicago. This is a company established by Sam Gold- the person responsible for many premium type items and more. He, and his son Gordon, are legends in that field.
Here is an article on them-
https://scoop.previewsworld.com/Home...rticleID=90339
.