topic

• Discovery and exploration1
• Explorations and surveys1
• Pacific railroads1
• Railroads1

name

• Freyhold, Edward1
• United States. War Department1
• Warren, G. K. (Gouverneur Kemble), 1830-18821

collection

• Maps of North America1

place

• United States, West1
• West (U.S.)1

genre

• Maps1

publisher

division

• Map Division1

type

• cartographic1