The number of these chips I had for sale was in question when I first posted them on ebay. At the time I did not have the known quantity available as they were not my chips. I now know the number. There are 3 sets available.

These are not listed in Armin/Jung book but they are from the Travis Air Force Base in California and have less them 2 day left on the ebay auction listed below. So if your interested, there is still an opportunity to bid on them.