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] in addition to a diamond-studded astronaut pin at first presented to Slayton through the widows from the Apollo 1 crew. 1 https://hearables31963.blogkoo.com/considerations-to-know-about-apollo3-blue-53336299