Favorite this☆ Michigan Chemical Company, St. Louis, Michigan Description: View of the Michigan Chemical Company in St. Louis, Michigan. Printed on front: "Michigan Chemical Co., St. Louis, Mich." Printed on back: "All rights reserved. The L.L. Cook Co., Milwaukee." Details Resource ID: bh021852 Subject: Chemical plants--Michigan--Saint Louis Photographic prints Postcards Publisher: L.L. Cook Co. Date Issued: Unknown year Format: 1 postcard ; 3.5 x 5.5 in. Member of: Burton Historical Collection Filing Location: M/Localities-St. Louis Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.