The extent of his influence is seen from the enduring and varied tributes to Hemingway and his works. 3656 Hemingway, a minor planet discovered in 1978 by Soviet astronomer Nikolai Chernykh, was named for Hemingway, and in 2009, a crater on Mercury was also named in his honor. The Kilimanjaro Device by Ray Bradbury featured Hemingway being transported to the top of Mount Kilimanjaro, while the 1993 motion picture Wrestling Ernest Hemingway explored the friendship of two retired men, played by Robert Duvall and Richard Harris, in a seaside Florida town. His influence is further evident from the many restaurants bearing his name and the proliferation of bars called Harry's, a nod to the bar in Across the River and Into the Trees. Hemingway's son Jack (Bumby) promoted a line of furniture honoring his father, Montblanc created a Hemingway fountain pen, and multiple lines of clothing inspired by Hemingway have been produced. In 1977, the International Imitation Hemingway Competition was created to acknowledge his distinct style and the comical efforts of amateur authors to imitate him; entrants are encouraged to submit one really good page of really bad Hemingway and the winners are flown to Harry's Bar in Italy.