Josiah Edward Spurr (1870-1950) was born into a family of fishermen in Gloucester, Massachusetts. He received his Master's degree in geology from Harvard University in 1894 and was appointed to the United States Geological Survey (USGS) the same year. In 1896, Spurr was sent, with two other USGS geologists, to survey the Alaskan interior. This historically important expedition was followed in 1898 by an equally important journey down the 702 mile-long Kuskokwim River, surveying previously uncharted mountains, lakes, volcanoes and glaciers.
George Kelly Ryan was a geological engineer, prospector, and land use advisor who lived in Las Vegas, Nevada from 1959 until his death. He served in the Marines during World War II and was a member of the Disabled American Veterans. George was also active in the Nevada Mining Council and the First United Methodist Church. George was born June 3, 1911 in Salt Lake City, Utah. His father was Archer De Vol "Archie" Ryan and his mother was Maggie Kelly.