US AF Survival, Escape and Evasion kit Individual, Airmans type SEEK-I container no 1 and 2 (Vietnam)

1964-dated individual airman's Survival, Escape, and Evasion Kit...Type Seek-1, two boxes, each 4.5 in. x 5.5 in. x 2 in., plastic-cased waterproof container with water purification tablets, sunburn ointments, matches, gauze, salt tablets, compass, fishing kit, matches, band-aids, etc.