2018-02-072018-02-07Unknownhttp://hdl.handle.net/2152.3/5365This 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 MedicinePrototype27.25 S85-45357 Seat open, bare piston with closure