[Item and date], Seattle City Light Copper Creek Dam Project Records , Record Series 1206-09. Box [number], Folder [number]. Seattle Municipal Archives.
Cite Item Description
[Item and date], Seattle City Light Copper Creek Dam Project Records , Record Series 1206-09. Box [number], Folder [number]. Seattle Municipal Archives. https://leglas100/finding-aids/repositories/2/resources/83 Accessed June 13, 2026.