The NASM is the world's largest, most-visited collection of historical aircraft and spacecraft, and commemorate major milestones in flight and space exploration. The 100 treasures in this deck, hand-selected by the curators, include the Spirit of St. Louis, flown by Charles Lindbergh on the first non-stop transatlantic flight; Chuck Yeager's Bell X-1, in which he broke the sound barrier; Buzz Aldrin's space suit, worn during the Apollo 11 mission, and the Space Shuttle Discovery, which flew 39 missions and spent 365 days in space. Each card includes a photograph of the object on the front and a 200-word description plus key data on the back.