Favorite this☆ Steel rods, Pittsburgh Shafting Company factory Description: View of stacks of steel rods in Pittsburgh Shafting Company factory. Handwritten on back: "Factories--Pittsburgh Shafting Co., 1911. Det., Mi." Details Resource ID: na005756 Subject: Factories--Michigan--Detroit Steel industry and trade--Michigan--Detroit Photographic prints Date Issued: 1911 Format: 1 photographic print ; 7.5 x 9.5 in. Member of: National Automotive History Collection Lazarnick Collection Filing Location: Factories--Pittsburgh Shafting Co. Negative Number: Negative #C9309 Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.