Department of Archaeology and Historic Preservation
Washington State's primary governmental agency with knowledge and expertise in historic preservation. In 2003 DAHP established a satewide survey of the recent past called "Nifty from the Last 50".
Society of Architectural Historians
The Marion Dean Ross/Pacific Northwest Chapter is an affiliated regional chapter of the international Society of Architectural Historians that works to increase awareness and knowledge of the region's architectural heritage and of the history of architecture worldwide.
University of Washington Libraries, Digital Collections
The Phyllis Dearborn Massar and Robert Massar Photograph Collection of Pacific Northwest Architecture is a photographic archive of the work of some of the most well known architects in the Pacific Northwest from 1943-1963.
Washington Trust for Historic Preservation
A statewide, non-profit organization founded in 1976 to safeguard Washington’s historic places through advocacy, education, stewardship and collaboration.