Neil Armstrong's LM PPK contained a piece of wood from the Wright brothers' 1903 Wright Flyer's remaining propeller in addition to a bit of material from its wing,[81] along with a diamond-studded astronaut pin at first specified to Slayton because of the widows on the Apollo 1 crew. Ambiq https://ultralowpowermicrocontrol32963.educationalimpactblog.com/55628121/a-simple-key-for-apollo4-unveiled