Flown sterling silver Apollo 9 Robbins Medal, approximately 1-inch diameter, with a raised design on the face of the mission insignia. The reverse of the sterling silver medal is engraved with the last names of astronauts James McDivitt, Dave Scott, and Rusty Schweickart, as well as “March 3–13, 1969” and is serial numbered “157.” Normal condition. Accompanied by a 1994 letter of authenticity from Apollo 9 command module pilot Dave Scott, which reads, “This is to certify that the enclosed ‘IX’ silver medallion, Number 157, was carried aboard the Apollo IX spacecraft during the Apollo IX mission from March 3 through March 13, 1969.” Also accompanied by its original presentation case also numbered “157.” RRAuction COA.