In this map from the Historic American Engineering Record of the Library of Congress, Bonanza’s hydraulic mining site can be seen just south of where Leesburg is marked on the map. | Source: “Leesburg Mining District, Napias & Moose Creeks, Salmon, Lemhi County, ID.” Historic American Engineering Record, compiled after 1968. Courtesy of the Library of Congress. https://www.loc.gov/resource/hhh.id0172.sheet.Download Original File
Source
“Leesburg Mining District, Napias & Moose Creeks, Salmon, Lemhi County, ID.” Historic American Engineering Record, compiled after 1968. Courtesy of the Library of Congress. https://www.loc.gov/resource/hhh.id0172.sheet.
