NOT KNOWN FACTS ABOUT APOLLO4 PLUS

Neil Armstrong's LM PPK contained a bit of wood with the Wright brothers' 1903 Wright Flyer's left propeller as well as a piece of fabric from its wing,[81] in addition to a diamond-studded astronaut pin at first given to Slayton by the widows from the Apollo 1 crew.Mission Regulate employed a coded phrase to alert Armstrong his metabolic charges