PCAD - Skilling, Worthington, Helle and Christiansen, Incorporated, Engineers

Aerial view of the Seattle Public Library, Magnolia Branch, Seattle, c. 2017; from Google Maps/Street View

Exterior view of the Seattle Public Library, Magnolia Branch #3, Seattle, 2007; from PCAD, by Alan Michelson

Exterior view of the Seattle Public Library, Magnolia Branch #3, Seattle, c. 2015; from Google Street View

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Partners: network

John Valdemar Christiansen, Helge Joel Helle, Harold L. Worthington

This firm was headquartered in Seattle, WA.

PCAD id: 2831

Buildings and other works

Name	Date	City	State
City of Seattle, Public Library (SPL), Branch #3, Magnolia, Seattle, WA	1963-1964	Seattle	WA
Skilling, John B., House, Seattle, WA
Yakima Valley SunDome, Yakima, WA	1989-1990	Yakima	WA

Publications

Strauss, David, "Modern continuity: Seattle's Magnolia Branch Library renovation and addition", APT Bulletin, 42: 2-3, 15-20, 2011. Metzger, Rainer, "Jack Christiansen Thin Shell Concrete in the Pacific Northwest", Column 5, XX: 8-11, 2006. Metzger, Rainer, "Jack Christiansen Thin Shell Concrete in the Pacific Northwest", Column 5, XX: 8-11, 2006.