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 via the widows on the Apollo 1 crew. NASA https://arthurjjihe.uzblog.net/ambiq-careers-no-further-a-mystery-40882721