The tested, brown, Bakelite base dates this small advertising thermometer from the 1930s to early 40s. It stands 3 inches tall. It has a glass dome, and there is no damage to the glass, or the base. The thermometer is NOT working. The tiny bottom of the glass ball on the bottom has broken off, and is inside the dome. On the back side is advertisement for, "Chamberlain Weather Strips, Screens, Caulking". Nice piece and a great addition to any collecting of vintage advertising, or vintage thermometers.
I currently have several pieces of vintage advertising in my shop, including other thermometers, and am happy to combine shipping. To see them all, type the word, "advertising", or, "thermometer", in the California Girls search box at the top of this page