This patch is a great addition to any collection focusing on militaria, specifically Air Force memorabilia. With a design featuring the emblem of the 6593rd Test Squadron, it’s a unique piece that will stand out among others. All patches are in pre owned condition. Lot of 6 patches The country/region of manufacture is unknown, but it adds to the mystery and intrigue of this piece. Whether you’re a seasoned collector or just starting out, this USAF 6593rd Test SQ patch is a must-have. Add it to your militaria collection today.