Flown Gemini Medallion Series Complete This presentation set of 10 Sterling Silver medallions (GT 3-12) is mounted in a clear lucite block (7x3x1") mounted on a wooden base (8.5x3x1") with two descriptive plaques. One reads: "These commemorative medallions were flown on each of their respective flights" and the other reads: "To DEKE from his Gemini Boys". This presentation set of flown medallions is virtually unique. We have only seen these sets from the Gemini astronauts themselves and only 2-3 have ever been sold. To have a chance to acquire this set, presented to the Mercury astronaut who was Director, Flight Crew Operations (and who got to choose which astronauts flew on which flights) is a momentous opportunity. The person who acquires this set will own a piece of history. Ex. The Deke Slayton Family collection.