Shepard, Alan2018-07-122018-07-121969-04-08http://hdl.handle.net/2152.3/9543A memorandum from Alan Shepard regarding the Astronauts technical assignments for the Extravehicular Mobility UnitDr. William ThorntonmemorandumAlan ShepardA7L space suitAstronautstechnical assignmentsExtravehicular Mobility Unit