I got this and the first one I've seen. I'm not sure if it has ever been used? It's a wood frame box with a tin cover and bottom, no maker marks. I quickly went through it and I think one number is missing on both sizes. The large panels are 9 5/8" X 23 1/2" and the small are 4' X 12 5/8". The colors are white with orange numbers. Could this have been used for Gulf? What do you guys think, it's pretty cool but now I have to figure out how to display this thing.