This chip is one of my finds at an Antique Show. While there may be many more like it but I have not seen or heard of one. How do I put a value on this chip? Any help will be appreciated. No, I do not have any spares. I sure hope to find more and that is one of my goals every time we go looking for chips at Shows, Shops and Malls.

Thanks for your help ........... Rog