2018-02-072018-02-07Unknownhttp://hdl.handle.net/2152.3/5364This image reflects a view of the prototype of the Waste Collection System. Note: Seat open, bare piston with closureSeat open, bare pistonWaste Collection SystemWilliam ThorntonResearchSpace MedicinePrototype27.24 S85-45356 Seat open, bare piston with closure