Vietnam Era US Navy Patrol Squadron The Dirty Dozen Japanese Made Ball Cap. Orange wool body with a black wool brim. Sewn to the front is a set of Japanese made bullion aircrew wings with three red chevrons below. Around cap is directly embroidered WESTPAC 68-69-70 F/E MARTY CREW 12 THE DIRTY DOVEN. Inside the crown is sewn a Fuji sportswear tag. Small size. Great shape.