topic

• Iron mines and mining3
• Mines and mineral resources2
• Soils2
• Geology, Economic1
• More Less

name

• Smock, John C. (John Conover), 1842-19267
• New Jersey Geological Survey6
• Cook, George Hammell, 1818-18895
• Bien, Julius, 1826-19093
• Geological Survey of New Jersey2
• More Less

collection

• Maps of North America8

place

• New Jersey7
• Middlesex County1
• Monmouth County1
• Palisades (N.J. and N.Y.)1

genre

• Geological maps8
• Maps8

publisher

division

• Map Division8

type

• cartographic8