Favorite this☆ Advertising card for Michigan Seed Co. Description: View of an advertising card for Michigan Seed Co., depicting flowers. Printed on front: "Michigan Seed Co. Seedsmen and florists, 211 Woodward Avenue, Detroit." List of gardening supplies is printed on back. Details Resource ID: bh015118 Subject: Seed industry and trade--Michigan--Detroit Florists--Michigan--Detroit Flowers in art Advertising cards Date Issued: Unknown year Format: 1 advertising card : col. ; 3 x 4.5 in. Member of: Burton Historical Collection Filing Location: E&M 977.4D4 381 M Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.