An approximately 3-inch diameter flight-flown Gemini XII patch, given to Gene Cernan by James Lovell and Buzz Aldrin to thank him for his help with their mission. Encapsulated in a 4.25-inch piece of Lucite. A plaque on the reverse reads: “To Gene, with grateful appreciation for your assistance in contributing to the success of Gemini XII. Jim and Buzz.” Accompanied by both a certificate of authenticity from Novaspace and a letter of authenticity on mock NASA letterhead, each picturing the item and signed by Gene Cernan. RRAuction COA.