Old Orig. WW II Sterling Silver NAVY Wheel Pin in Box

This old and original 1940's Sterling Silver pin is a WW II era souvenir, sold to soldiers passing through Times Square (where we bought these from the retiring store owner circa 1970). In the center of the wheel is an enameled stars and stripes emblem with anchors. We assume this is a NAVY insignia though it might be Coast Guard. Pin measures 1 5/8 inches, hanging with bow, and is still in the original box. Overall in perfect condition.