56 Vintage Kork N Seal Bottle Caps

Description

56 Vintage Kork N Seal Bottle Caps. Condition is "Used". Shipped with USPS First Class.
There are 56 of these, they have scratches, but still function. See photos. All but one still has it's rubber ring.
Guessing these are from 1930's to 1950's. I don't know that for sure. Basing it on what i found online and age of bottles purchase with the caps.