Vintage Pratt & Whitney USA Dependable Engines Pin - Kansas City - US Aviation For Sale

This is a vintage Pratt & Whitney pin likely issued before/during WWII as that\'s when my grandfather worked there. This was isindicated to be from their plant in Kansas City, MO. It\'s in great/excellent condition. Seems to have a slight curve to it at the top and bottom, perhaps intended or perhaps due to the applicable of what looks like clear wax, perhaps hot when applied to hold the clasp/pin in place. It is either plastic or enamel, not metal.
No marks/scratches or blemishes seen.
U.S. Penny shown in one picture is for size comparison, NOT included.
SOLD AS IS, NO RETURNS.