name

• Gannett, Henry, 1846-19142
• Gannett, Samuel S. (Samuel Stinson), 1861-19392
• Geological Survey (U.S.)2
• Muldrow, Robert2
• More Less

collection

• Maps of North America2

place

• Camden Region (N.J.)1
• Mount Washington1
• New Hampshire1
• Pennsylvania1
• Philadelphia Metropolitan Area1
• More Less

genre

• Maps2
• Topographic maps2

publisher

• U.S. Geological Survey2

division

type

• cartographic2