Offered here is this original, Pre-WWII vintage, approximately 1 1/2" long and 1 1/16" wide, cap badge for an instructor at the Manhattan School of Aviation Trades. (SAT) The school opened in 1936, but is today known as Aviation High School, located in Long Island City, Queens. The badge has seen honest use, but is still in low excellent original condition showing some minor darkening to the gold finish. The threaded post, knurled nut and both positioning pins are still present. First of this type I have seen.  See all photos.  Offered with no hidden reserve and a low starting bid. Buyer to pay USPS ground advantage post (6.00) Combined postage for multiple purchases. Three-day inspection/return on all items I offer, if not as described.  Thanks