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Flat Files 4

 Container

Contains 1 Result:

Bonneville Power Administration grid transmission program map, 1968 January 31

 File — Container: Flat Files 4
Scope and Contents From the Collection:

The United States Department of the Interior, Bonneville Power Administration Records consists of the plan and profile record book detailing the location and placement of power lines installed throughout the Walla Walla-Lewiston region in 1941. These records, which date from 1940 through 1941, also contain accompanying construction data record book including a structure list by section, structure and drilling drawings, notes, and strip maps.

Dates: 1968 January 31