These chips are identical except for the color of the Silk Screen. I have scanned the obverse of the one chip and the reverse of the other. They are believed to be the 2nd Thunderbird issue, used somewhere in the mid 1950's. They were previously unknown and are both believed to be the only surviving chip of its kind.

This chip will be on display and available to be added to your collection at Table #18 at this year's convention. There will also be many not-so-rare chips available as well. Please stop by and say hello.