topic

• Discoveries in geography1
• Discovery and exploration1

name

• Hazen, William Babcock, 1830-18871
• Ray, P. H. (Patrick Henry), 1842-19111
• United States. Army. Signal Corps1

collection

• Maps of North America1

place

• Alaska1
• North Slope (Alaska)1

genre

• Maps1

publisher

division

• Map Division1

type

• cartographic1