Interesting collection of actual and mock-up Apollo Command Module seatbelt parts. The actual parts comprise: two seatbelt buckles with "Push to Release" buttons on 10″ gray nylon straps with metal brackets at the ends; a metal test buckle with a worn paper tag attached, reading, "Broke at 2400 LBS"; and three small metal cylinders. The wooden mock-ups include models of the seatbelt buckle and latch, as well as an ambiguous piece painted gray (perhaps representing a lever or adjustment knob). In overall fine condition.