Neil Armstrong's LM PPK contained a piece of Wooden with the Wright brothers' 1903 Wright Flyer's still left propeller as well as a piece of cloth from its wing,[eighty one] along with a diamond-studded astronaut pin originally specified to Slayton because of the widows in the Apollo 1 crew. https://deanowdms.arwebo.com/56838952/5-simple-statements-about-ambiq-apollo-4-explained