topic

• Discovery and exploration2

name

• Geological Survey (U.S.)2
• Post, W. S2
• Spurr, Josiah Edward, 1870-19502
• United States. Congress (55th, 3rd session : 1898-1899)2
• Walcott, Charles D. (Charles Doolittle), 1850-19272

collection

• Maps of North America2

place

• Alaska2
• Pacific Ocean2
• Bering Sea1
• Bristol Bay (Alaska)1
• More Less

genre

• Topographic maps2

publisher

• U.S. Congress2

division

type

• cartographic2