Porcelain Wear Goggles When Grinding Sign

Hi there,

This is been in my garage hanging for a long time. Decided to clean up abit and sell some things, and came across the same exact sign on an auction site. I paid $30 several years ago and was interested to see how much this is worth. Thanks

It has wear around screw holes, made by industrial products CO.

Auction Site: https://harmeyerauction.hibid.com/lot/19023447/porcelain-sign-wear-gogg…