Favorite this☆ Mail sorting room in U.S. Post Office Description: Men sorting mail into wooden cubbyholes. Makeshift-looking lights with square reflectors. Handwritten on photograph front: "14." Handwritten on photograph back: "Sept. 1, 1915, from MS/U.S. Post Office & custom house." Details Resource ID: DPA1867 Subject: Post office buildings--Michigan--Detroit Mail sorting--Michigan--Detroit Postal service--Employees Albumen prints Photographic prints Date Issued: 1915-09-01 Format: 1 photographic print mounted on fabric ; 6.5 x 8.5 in. Member of: Burton Historical Collection Filing Location: D/Buildings-Federal-Post Office (1897) Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.