Favorite this☆ William S. Knudsen speaking with several men Description: View of William S. Knudsen, speaking with several men. Handwritten on back: "Biography--Knudsen, William S." Details Resource ID: na004002 Subject: Knudsen, William S., 1879-1948 Photographic prints Date Issued: Unknown year Format: 1 photographic print ; 8 x 9.75 in. Member of: National Automotive History Collection Lazarnick Collection Filing Location: Biography--Knudsen, William S. Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.