Irregularly-shaped four-sided cue card used during training for the Apollo 16 mission. Card measures 5.5 x 3.5, is dated December 13, 1971, and is headed at the top, “SPS Burn Rules,” followed by several commands relating to the Service Propulsion System, with the lower portion listing procedures for “early shutdown,” and “no shutdown.” Card has one small line of notations done by one of the trainees. Reverse has three small swatches of Velcro affixed and is labeled in the upper right, “QTRS15.” In fine condition, with expected light wear and a couple light blocks of toning. RR Auction COA.
