A 1950s Disneyland Mark Twain Pilot's certificate. Featuring a detailed illustration of the attraction above the official certification text, the unused 1950s Pilot's Certificate would have been given to a lucky park guest. During their visit, the guest was invited to pilot the "Mark Twain" along the Rivers of America in Frontierland. This certificate states that the guest is a "suitable and safe person to be entrusted with the power and duties of Pilot of this Steam Boat" and features a printed Walt Disney signature at the bottom. Measuring 7"x8.5" the paper ephemera is in good, unused condition with some minor wear.