I recently picked up A wood poker chip with a Seymour code of PS-ED Hunt. It may be a common chip but, It's one I didn't have. In fact, I had never seen on in person before. I was wondering if anyone knew the time frame when these chips were made. It has a similar style as the Chicago Boston Store chips. I have seen a post card of the Boston Store in Chicago from 1915. Does that seem about right? The other advertising chips I show are probably from the 1920' and 30's. I would think that when plastic poker chips became all the rage wood ad chips disappeared.