Charles Fritz: An Artist with the Corps of Discovery (Hardcover) by Charles Andrew Fritz and Bob Frazier

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On May 14, 1804, William Clark and a party of about forty men set out from Camp Wood River, in Illinois, and proceeded into the channel of the Missouri river. A few days later, after uniting with Meriwether Lewis in St. Charles, Missouri, the Corps of discovery began its historic transcontinental journey to the Pacific Ocean and back