Neil Armstrong's LM PPK contained a piece of wood from the Wright brothers' 1903 Wright Flyer's left propeller as well as a piece of fabric from its wing,[eighty one] in addition to a diamond-studded astronaut pin initially presented to Slayton through the widows in the Apollo 1 crew. Additionally, https://apollo441963.collectblogs.com/72924305/indicators-on-apollo4-blue-plus-you-should-know