name

• Geological Survey (U.S.)2
• Northern Transcontinental Survey2
• Douglas, Edward Morehouse, 1855-19321
• Gannett, Henry, 1846-19141
• Thompson, A. H. (Almon Harris), 1839-19061
• More Less

collection

• Maps of North America2

place

• Lewis and Clark County (Mont.)2
• Deer Lodge County (Mont.)1
• Fort Logan Region (Mont. : Fort)1
• Gallatin County1
• More Less

genre

• Topographic maps2

publisher

division

• Map Division2

type

• cartographic2