Mine is the Minuteman II ICBM from the late 60's. My father launched one, as a test, but he didn't know it was a test at the time. They got orders, they launched. I have a beautiful large color photo of the one he launched coming out of the ground, and the key he turned mounted on a USAF plaque. The teeth were filed off though. He said the beginning of the movie War Games (missile silo scene) was the most accurate depiction of his job that he'd seen.