Released during the period from 1987 to 1999 as an open edition, this commemorative pin features a miniature submarine positioned atop a castle and Donald Duck while U.S. Submarine Veterans WWII Mickey Mouse stands on top of it, all set against a background representing the National Convention in Los Angeles Area Chapter at the Disneyland Hotel in Anaheim, California during September. The reverse of the design is stamped with the official Disney copyright hallmark.