Unsual Coca Cola tray

I have had this tray for several years, and have never seen anything even simular. I have been collecting for several years, but am in no way and expert at anything. I just like coke stuff. This was a gift, and I dont know a thing about it. The image is on the front side. The back just shows the wood base. The image appears to be part of the piece- not a decal or print- it seem to be made in the wood- but I don't know. There are no markings on the piece at all. It is slightly warped, and I have the feeling it is fairly old.

If anyone has any information on this tray, I would really appreciate finding out about it. Thanks.