Preview
Source
Otis W. Freeman Collection. SPC 988-0293
Document Type
Image
Creation Date
January 1920
Date Information
circa 1920-1960
Physical Description
Glass lantern slides.
Imaging Information
Scanned at 600 PPI TIFF format, resized to 72 ppi JPEG format.
Description
The lock is a single lift type, 86 feet wide and 683 feet long, with a 15-foot minimum depth over the sills. The vertical lifts average 75 feet. The lock is located on the Washington side of the Columbia River.
Repository
Archives and Special Collections, Eastern Washington University Libraries.
Rights
Copyright status is unknown and has not been evaluated. 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.
Use Permissions
For permission to publish, contact Eastern Washington University Libraries, Archives and Special Collections (509) 359-2475. For ordering information go to http://www.ewu.edu/Library/Services/Archives/Order-Info.xml
Keywords
Dams; Locks (Hydraulic engineering); McNary Dam
