This vintage period patch is out of a collection I am selling as a Trade Assistant. Patch is in unworn condition and will be sold as shown. I do not know the history on each individual patch, however, I do know that the patches in this collection cover a collecting span of many years in Active Duty USAF and many have come directly from unit personnel. I will try to answer any questions you may have on the patch, just e mail me thru Ebay. Combined shipping is available on this and all patches that I list, with free shipping on order of $50 or more.