Treadwell gold mine trade who had come to Alaska prior to the Klondike Gold Rush. In 1880, prospectors Joseph 'Joe' Juneau and Richard Harris discovered gold in Silver Bow Basin. This brought waves of prospectors to the region, including John Treadwell, whose first move was to purchase a lode claim on Douglas Island from Pierre Joseph Erussard ("French Pete") on 13 Sept. 1881. Treadwell formed a partnership in Sept. 1881 with Erussard de Ville, D.P. Mitchell and Dave Martin under the name of The San Francisco Company. For unknown reasons he later backed out of this, and in early December 1881 he devoted
Lunar Prospector read 53 minutes earlier. This simple solid-state recorder ensured that all data collected during communications blackout periods would be received, providing the blackout was not longer than 53 minutes. The probe also carried a small amount of the remains of Eugene Shoemaker (April 28, 1928 – July 18, 1997), astronomer and co-discoverer of Comet Shoemaker-Levy 9, to the Moon for a space burial. Following launch on January 7, 1998 UT (6 January EST) aboard a four-stage Athena II rocket, "Lunar Prospector" had a 105-hour cruise to the Moon. During the cruise, the three instrument booms were deployed. The MAG and