name

• Geological Survey (U.S.)5
• Walcott, Charles D. (Charles Doolittle), 1850-19273
• Douglas, E. M. (Edward Morehouse), 1855-19322
• Dunnington, A. F2
• More Less

collection

• Maps of North America5

place

• California2
• Nevada City2
• Nevada City (Calif.)2
• Nevada County2
• Nevada County (Calif.)2
• More Less

genre

• Maps5
• Topographic maps5
• Diagrams1

publisher

• U.S. Geological Survey5

division

type

• cartographic5
• still image1