Prototype DeKalb AgResearch Corn Thermometer freemasons 5" W x 15" H

5" W x 15" H

Cushion and frame remain structurally sound and the leather retains good suppleness

WI & Chicago

75" dia shade

10" W x 3" D x 7

Prototype DeKalb AgResearch Corn Thermometer freemasons 5" W x 15" Hc. 1980s; DeKalb AgResearch, Inc. DeKalb, Illinois Unique prototype promotional thermometer produced for DeKalb AgResearch. Designed in the shape of an ear of corn, the piece features DeKalb branding, a working Fahrenheit thermometer, and a blank imprint panel intended for dealer customization. According to accompanying provenance, this design never entered production and remained at the prototype stage, making it a rare survivor from DeKalb's