This is a vintage 1940s reverse-painted silhouette thermometer advertising Alex J. Timmreck Jeweler.
The thermometer is encased in a gold-tone metal frame, with a reverse painted glass featuring the black silhouette of 3 men camping and fishing. In the background is a picture of mountains. The background reads "Alex J. Timmreck Jeweler Sheridan, Ore: Forest Grove Ore."
The piece measures 6" tall and 8" wide.
It is in good pre-owned condition, but the metal frame has wear.