Favorite this☆ Employees of Semet-Solvay Company Description: Group portrait of employees of the Semet-Solvay Company. Label on front: "Techn. staff, Semet Solvay, 1912." Details Resource ID: bh019280 Subject: Semet-Solvay Company--Employees Factories--Michigan--Detroit Portraits, Group Photographic prints Date Issued: 1912 Format: 1 photographic print ; 4.5 x 6.5 in. Member of: Burton Historical Collection Filing Location: M/Localities-Delray-Industries and business houses Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.