Flown sterling silver Fliteline medallion, approximately one inch in diameter, flown aboard the Gemini IV mission. One side bears a raised insignia of the mission, with reverse engraved “GT-4, 3-7 June, 1965.” Medallion comes in its original Fliteline case. Accompanied by a letter of authenticity from Jim McDivitt, stating “I certify that this Fliteline medallion was flown onboard Gemini IV on her flight from June 3–7, 1965, and is from my personal collection.” In fine condition. RRAuction COA.