Alan Bean's sterling silver crown tie tack attested as having been flown to the lunar surface aboard the Lunar Module Intrepid during the Apollo 12 mission, measuring approximately .5˝ x .25˝ x .75˝. In fine condition. Accompanied by a letter of authenticity from Amy Bean, the daughter of Alan Bean, who attests to the tie tack’s flown status as part of the Apollo 12 mission.