Dimensions: approx. 8 x 11 inches
B.F. Goodrich Company ran this paper advertisement that came from a 1949 magazine. In the 1940’s B.F. Goodrich ran many ads telling of product development and history making ideas. In this ad the much needed improvement of a V belt becomes a Grommet cord belt, standing up to much more wear from the stop and go of grinding up gypsum into powder for plaster. The B.F. Goodrich of Arkon, Ohio is mentioned in the ad. Magazine ad is dated on the page August 15, 1949.