A vintage 20-year perpetual calendar that functioned from 1955 through 1974. It has a rotating dial to choose the days, months, and years. This is a brass desktop model with an easel-type back to hold it upright. It's decorated with red-painted accents. Made by Sarna Brass, an Indian import business started by Sajan Singh Sarna in 1920.
In good vintage condition with paint wear and some patina.
Size: 3-1/4” diameter