Greenfield Tap & Die Co.Clawson, Chris2020-06-212020-06-21June 20, 2https://dspace.montaguearchive.org/handle/MHS-01376/4053Photograph by Conner - Gedded Cleveland (pencilled #1) October 1942Photograph by Conner - Gedded Cleveland (pencilled #1) October 1942G.T.D. Engineer inspects product.