Posted By:
Craig WFor additional info, you might read thru this page from Frank Ward's site:
http://centuryoldcards.com/1920/1921E121.html
He says "The Henry A. Johnson Wholesale Confectioner Co. was located in Alameda CA and are usually found in Northern California. These cards are considered Rare and have the advertising stamped in purple ink on the back of blank back W575-1A cards."