name

• Douglas, E. M. (Edward Morehouse), 1855-19321
• Dunnington, A. F1
• Geological Survey (U.S.)1
• Thompson, A. H. (Almon Harris), 1839-19061

collection

• Maps of North America1

place

• California1
• Nevada City1
• Nevada City (Calif.)1
• Nevada County1
• Nevada County (Calif.)1

genre

• Maps1
• Topographic maps1

publisher

• U.S. Geological Survey1

division

type

• cartographic1