QP SF Challenge Coin ??

[JJ_BPK]

I search, but could not find any mention of an QP SF coin.

While looking around ebay, I found this:

http://cgi.ebay.com/U-S-ARMY-SPECIAL...QQcmdZViewItem

I am not into challenge coins, but it's not a bad image.. I remember a discussion while back about QP being registered TM, or something along those lines??

[Ret10Echo]

http://professionalsoldiers.com/foru...highlight=Coin

http://professionalsoldiers.com/foru...C+group&page=2