Favorite this☆ Man operating cylinder grinding machine in factory Description: View of machinist operating cylinder grinding machine in factory. Embossed on machine: "The Heald Machine Co., Worcester, Mass., U.S.A., no. 60." Handwritten on back: "Factories--Unidentified, 1907." Details Resource ID: na007334 Subject: Grinding machines Machinists Factories Photographic prints Date Issued: 1907 Format: 1 photographic print ; 7.5 x 9.5 in. Member of: National Automotive History Collection Lazarnick Collection Filing Location: Factories--Unidentified Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.
