Favorite this☆ Advertising card for Enggass Jewelry Co. Description: View of an advertising card for the Enggass Jewelry Co., depicting a Walker & Co. billboard advertising the company. Billboard depicts rings and watches. Printed on front: "Enggass Jewelry Co., 1218 Randolph St. Over 50 years in Detroit." Details Resource ID: bh014150 Subject: Jewelers--Michigan--Detroit Billboards Advertising cards Date Issued: Unknown year Format: 1 advertising card ; 3.5 x 6 in. Member of: Burton Historical Collection Filing Location: E&M 977.4D4 381 E Rights: Physical rights are retained by DPL. Copyright is retained in accordance with U.S. copyright laws.