Flown core sample removed from the heat shield of the Apollo 11 command module. The sample measures approximately .75 x .5 x .5. Sample is held by a metal claw suspended above a wooden base with a 1.5 x .75 brass plaque stating "Apollo 11 Heat Shield Fragment.” The base has a diameter of 5.5" and is housed in a glass dome measuring 7" high. RR Auction COA.