name

• Downing, Alfred1
• Manning, C. C1
• Symons, T. W. (Thomas William), 1849-19201
• United States. War Dept. Office of the Chief of Engineers1

collection

• Maps of North America1

place

• Northwest, Pacific1

genre

publisher

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

division

• Map Division1

type

• cartographic1