Hubert Blonk Papers. SPC-006-0628-5-15-6
January 31, 1982
Black and white photograph
Scanned at 600 ppi TIFF format, resized to 72 ppi JPEG format.
Hard hat worn by construction workers on Grand Coulee Dam. Early version of hard hat was plastic resin impregnated fabric. This one was worn by project engineer Frank Banks.
Archives & Special Collections, Eastern Washington University Libraries.
Item is under copyright. Users are responsible for assessing and/or securing use permissions. For further information, contact Eastern Washington University Libraries, Archives & Special Collections, http://www.ewu.edu/library/services/archives.xml.
For permission to publish, contact Eastern Washington University Libraries, Archives & Special Collections (509) 359-2474. For ordering information go to: http//www.ewu.edu/library/Services/Archives/Order-Info.xml
Dams -- United States -- Design and construction; Construction workers -- United States