3-Slot US Billiards Coin Door (NOS?)

Looks like it was never used with some light wear

Original 3-slot style coin door that we believe was used on US Billiards pool tables.   We suspect this one was never used, it is very clean, with some lighter dust and wear from sitting over the years.  Has holes for three coin acceptors. 

The outside dimensions are 13 3/4" wide by 14 538" high. with a roughly 7/8" lip for mounting.