The Gilded Man (comics) "The Gilded Man" is based on the centuries-old legend of El Dorado. The main characters in the story are Donald Duck, his nephews Huey, Dewey and Louie, and his cousin Gladstone Gander. Minor characters include Philo T. Ellic, The Old River Man, and The Gilded Man. Barks created the fictional U.S. state of Calisota as the location of Duckburg in this story. The story obviously references the world’s most valuable stamp, the legendary 1856 British Guiana 1c magenta which in 2014 was auctioned for $9,480,000. The stamp is presently on display at the National Postal Museum of the Smithsonian Institution
1313 Berna rotational light-curve of "Berna". Light-curve analysis gave a rotation period of hours with a brightness variation of 0.28 magnitude (). In November 2007, photometric observations at Cerro Tololo, Chile, using its 0.9-meter Prompt5 telescope in combination with the Spitzer Space Telescope gave a concurring period of 25.46 hours with an amplitude of 0.5 magnitude (). Other light-curves were also obtained by several amateur astronomers giving a period of 6, 25.4 and 25.45 hours, respectively (). In February 2004, a satellite orbiting the asteroid was discovered. The moon, designated S/2004 (1313) 1, measures about 11 kilometers in diameter and orbits "Berna"