Favorite this☆ Eaton Tower Description: View of Eaton Tower building on Woodward Avenue. Printed on front: "Eaton Tower, Woodward Ave., Detroit, Mich." Printed on back: "The Process Photo Studios. Troy at 21st St., Chicago, Ill." Details Resource ID: bh020065 Subject: Office buildings--Michigan--Detroit Skyscrapers--Michigan--Detroit Photographic prints Postcards Publisher: Process Photo Studios Date Issued: Unknown year Format: 1 postcard ; 5.5 x 3.5 in. Member of: Burton Historical Collection Filing Location: E&M 74D4 725.23. Scrapbook, Detroit buildings Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.