Vintage Bostik Adhesives 9” Round Metal Thermometer BB Chemical Cambridge MA USA

Description

As found, as shown in the photographs. The glass is missing. The face has water stains. The copper rim has scratches and discoloration/patina. The therm does seem to work normally and read accurately. It has a hanger on the back. It is 9” diameter and weighs approximately 1 pound 1 ounce