Castor Brothers Thermometer Picture. Material: wood, glass, paper. Size: 6 5/8" W. x 9" H. Description: green paper print: moonlit scene: river mill, stream, and trees mounted under a clear glass panel on a white painted wooden frame;a vertical window cut through right side of painting displays red balled thermometer with black printed graduated numbers 30 to 120; printed in black at top of picture: "Compliments of Castor Bros. Automobiles and Accessories, Waseca, Minn."
