For sale is a vintage porcelain enamel rectangular sign, weighing 2 oz., and measuring 2" tall X 6" long. Marked "Inspectors Test", it is in excellent overall condition, as pictured, with any cleaning and detailing eft up to you. Please view all of the pictures to view manufacturer's data, and to determine condition for yourself. {MATCO TOP Inventory Tag #72 White} Please check out my eBay store for hundreds of vintage tools and estate finds.