name

• Downing, Alfred1
• Graham, Andrew B1
• United States. Congress. House1

collection

• Maps of North America1

place

• Cedar River Watershed (King County, Wash.)1
• Duwamish River Watershed (Wash.)1
• Green River Watershed (King County, Wash.)1
• Snoqualmie River Watershed (Wash.)1

genre

• Index maps1
• Maps1

publisher

• U.S. House of Representatives?1

division

type

• cartographic1
• text1