Life support unit to be used on board Voskhod–1. Unit measures approximately 5 x 4.25 x 4.5, with several input and outputs on the side (all labeled in Russian), as well as two switches on the face (again both labeled in Russian), one for 100% oxygen, the other surrounded in red. Unit is affixed to a vertical display stand measuring almost 9″ high with a descriptive plaque on the base. In fine condition, with expected wear from use. RRAuction COA.