Flown Pyro System schematic section from a data book flown to the moon's surface aboard the Apollo 16 Lunar Module Orion, approximately 1.5 x 1.25. Encased in a limited edition cylindrical 2.75 x 3.25 piece of Lucite cut at an angle for display purposes, numbered 81/200, with a mission insignia and a certificate of authenticity at the bottom stating that the artifact originates from the personal collection of Charlie Duke. In fine condition.
