name

• Downing, Alfred1
• Langfitt, W. C. (William Campbell), 1860-19341
• Manning, C. C1
• Symons, T. W. (Thomas William), 1849-19201

collection

• Maps of North America1

place

genre

• Maps1

publisher

• Office of the Chief of Engineers, U.S. Army1

division

• Map Division1

type

• cartographic1