West portal of tunnel constructed to carry water from Gorge Dam reservoir to Powerhouse, February 1922
Photographs of the Skagit River Hydroelectric Project constructed between 1918-1961. The Gorge Dam and Powerhouse were built by Seattle City Light and completed in September of 1924.Caption on image: Tunnel Portal, West End, Feb. 1922PH Coll 45.1-30a.
silver gelatin, b&w
Scanned from a photographic print using a Microtek Scanmaker 9600XL at 150 dpi in JPEG format at compression rate 3 and resized to 768x600 ppi. 2005