Neil Armstrong's LM PPK contained a bit of Wooden through the Wright brothers' 1903 Wright Flyer's left propeller along with a piece of cloth from its wing,[eighty one] along with a diamond-studded astronaut pin at first supplied to Slayton because of the widows in the Apollo 1 crew. RTC https://apollo-mcu21087.sharebyblog.com/34090110/the-2-minute-rule-for-apollo4-blue-plus