Mammoth Cave, Ky. Frozen Niagara Vintage Sewing Tin 1950's?

Description

Mammoth Cave, Ky. Frozen Niagara Vintage Sewing Tin 1950's?. Condition is "Used".
Good condiion
Some scratches on back
Made in U.S.A.
Paper insert on top good
some wear around rrim (see photo)
thimble and 3 little spools of thread-no needle
Measures about 2.5 inches in diameter
Era, I do not know, just guessing the 50's.
thank YOU!