Rare genuine WW2 US Technical patch worn by the civilian specialists from a ircraft makers such as Douglas, Lockheed, Consolidated, etc who were assisting the USAAF during WW2 including Charles Lindbergh who was out in the Pacific showing pilots how to fine tune their P-38 fighters for maximum range.
Overseas post - £12.00 to USA or EU.
Patch - US Technical Civilian 