Flight-flown silver plated Fliteline medallion, approximately 1 x .75, flown aboard the Gemini IX mission. One side bears a raised insignia of the mission, with reverse engraved “Gemini IX, June 3–6, 1966,” with the crew members names vertically to each edge. In fine condition, with expected light wear. Accompanied by a 2007 certificate of authenticity from Joseph Kerwin, stating “As a member of the Astronaut Flight Office I had the privilege of purchasing a flown medal for this mission. This medal is from my personal collection and has been in my possession since receiving it just after the mission.” RRAuction COA.