Has anyone seen this chip before? Pressed paper chip with gold printing. I can't find it in Seymour's "Antique Gambling Chips."

It's hard to see in the scan, but the bottom two lines on this chips are: EDGE. / 0451. The periods after the E and the 1 are printed on the chip. I've been trying to figure out what this means. Abreviations for a town and an early phone number is my best guess. I'd appreciate any comments.

I found this chip at a fleamarket a few weeks ago. Sorry, no traders. I did ask the dealer if she had more. No luck.

I'll trade for or buy older product advertising chips like this one.

Thanks.