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Truckee folio, California
(Geological Survey (United States), 1897)
Downieville folio, California
(Geological Survey (United States), 1897)
Big Trees folio, California
(Geological Survey (United States), 1898)
Bidwell Bar folio, California
(Geological Survey (United States), 1897)
Mother Lode district folio, California
(Geological Survey (United States), 1900)