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results 181-200 of 87840 item(s)  page 10 of 4392 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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Workers grading for railroad construction at embankment on northern shore of Lake Tapps, May 11, 1910
181. Workers grading for railroad construction at embankment on northern shore of Lake Tapps, May 11, 1910
West portal of tunnel constructed to carry water from Gorge Dam reservoir to Powerhouse, February 1922
182. West portal of tunnel constructed to carry water from Gorge Dam reservoir to Powerhouse, February 1922
Transmission lines running above plank road, near Seattle, June 20, 1928
183. Transmission lines running above plank road, near Seattle, June 20, 1928
North Substation interior showing the 15,000 kVA synchronous condenser, October 22, 1924
184. North Substation interior showing the 15,000 kVA synchronous condenser, October 22, 1924
Gorge Dam workers displaying fish that they caught, probably at Newhalem, ca. 1919-1924
185. Gorge Dam workers displaying fish that they caught, probably at Newhalem, ca. 1919-1924
Excavation work at site of Gorge Dam Powerhouse construction, December 1921
186. Excavation work at site of Gorge Dam Powerhouse construction, December 1921
Installation of electric hoist which will pull trains on the incline railway, August 25, 1910
187. Installation of electric hoist which will pull trains on the incline railway, August 25, 1910
Construction of diversion dam at Buckley, October 18, 1910
188. Construction of diversion dam at Buckley, October 18, 1910
Tunnel leading from outlet canal to forebay and penstocks, northwest of Lake Tapps, November 17, 1910
189. Tunnel leading from outlet canal to forebay and penstocks, northwest of Lake Tapps, November 17, 1910
Lake Kirtley, April 14, 1911
190. Lake Kirtley, April 14, 1911
Looking north across reservoir towards reservoir site, March 11, 1903
191. Looking north across reservoir towards reservoir site, March 11, 1903
Gorge Dam Powerhouse and bridge over the Skagit River, March 2, 1928
192. Gorge Dam Powerhouse and bridge over the Skagit River, March 2, 1928
Dieringer warehouse construction, May 10, 1910
193. Dieringer warehouse construction, May 10, 1910
Gorge Dam and intake under construction, October 4, 1924
194. Gorge Dam and intake under construction, October 4, 1924
Hoist used to lower equipment and men to dig tunnel from outlet canal to penstocks, northwest of Lake
195. Hoist used to lower equipment and men to dig tunnel from outlet canal to penstocks, northwest of Lake Tapps, July 18, 1910
Wooden concrete forms inside one of the tunnels which will contain the penstocks, March 1, 1911
196. Wooden concrete forms inside one of the tunnels which will contain the penstocks, March 1, 1911
Interior of partially completed powerhouse, July 5, 1911
197. Interior of partially completed powerhouse, July 5, 1911
Machine and blacksmith shops at Dieringer near powerhouse, June 14, 1910
198. Machine and blacksmith shops at Dieringer near powerhouse, June 14, 1910
Second trestle being built on cable incline, April 21, 1903
199. Second trestle being built on cable incline, April 21, 1903
No. 1 exciter set in the powerhouse, November 2, 1911
200. No. 1 exciter set in the powerhouse, November 2, 1911
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