Vietnam 67th Evacuation Hospital Badged Boonie Hat. Yellowish colored cotton body. Sewn to the front is a Snoppy patch. On the right is a Viet Cong Hunting Club patch. On the other side is a large 1971 SEA War Games participant patch. Direct embroidered around the brim is RAFF 67TH EVAC HOSP 70-71 LIFER. All insignia is Vietnamese done. Hat is a small size and a commercially bought piece.