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results 161-180 of 30800 item(s)  page 9 of 1540 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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View from roof of the Gorge Powerhouse, looking west to the switchyard with the Pratt truss vehicle bridge
161. View from roof of the Gorge Powerhouse, looking west to the switchyard with the Pratt truss vehicle bridge to the right, July 1989
Interior of dining hall for construction workers, with tables set for meal and numbered seats, Masonry
162. Interior of dining hall for construction workers, with tables set for meal and numbered seats, Masonry Dam, 1913
Gorge Powerhouse showing the 1924 section on right and the 1940s section on left, July 1989
163. Gorge Powerhouse showing the 1924 section on right and the 1940s section on left, July 1989
Timber lining of flume under construction, May 6, 1911
164. Timber lining of flume under construction, May 6, 1911
Turbine pit area of Gorge Powerhouse, showing relief valve for generating unit 23 in foreground and governor
165. Turbine pit area of Gorge Powerhouse, showing relief valve for generating unit 23 in foreground and governor oil tanks and pumps in the left rear, July 1989
Ross Dam, July 1989
166. Ross Dam, July 1989
Truck crossing suspension bridge at Ruby Dam during initial construction, 1938
167. Truck crossing suspension bridge at Ruby Dam during initial construction, 1938
Gorge Inn Suspension Bridge over the Skagit River showing the Gorge Powerhouse on the right, Newhalem,
168. Gorge Inn Suspension Bridge over the Skagit River showing the Gorge Powerhouse on the right, Newhalem, July 1989
Excavation in the Glory Hole at the Ruby Dam site, 1938
169. Excavation in the Glory Hole at the Ruby Dam site, 1938
Harnischfeger bridge crane being placed in position during construction of the Diablo Powerhouse, May
170. Harnischfeger bridge crane being placed in position during construction of the Diablo Powerhouse, May 1935
Steam shovel excavating powerhouse foundation, February 2, 1911
171. Steam shovel excavating powerhouse foundation, February 2, 1911
Diablo Powerhouse under construction showing incline railway and construction camp, Reflector Bar, Skagit
172. Diablo Powerhouse under construction showing incline railway and construction camp, Reflector Bar, Skagit River, ca. 1934
Diablo Powerhouse interior showing the upper oil room with Sharples oil centrifuge, July 1989
173. Diablo Powerhouse interior showing the upper oil room with Sharples oil centrifuge, July 1989
Men at entrance to concrete tunnel at Masonry Dam, April 7, 1913
174. Men at entrance to concrete tunnel at Masonry Dam, April 7, 1913
Newhalem Creek looking downstream to diversion dam and intake for powerhouse, July 1989
175. Newhalem Creek looking downstream to diversion dam and intake for powerhouse, July 1989
Southwest view of Newhalem powerhouse interior, showing two Pelton water wheels, generator, and exciter,
176. Southwest view of Newhalem powerhouse interior, showing two Pelton water wheels, generator, and exciter, July 1987
Pansey House, a bunkhouse in Newhalem still used by Seattle City Light to house temporary consultants,
177. Pansey House, a bunkhouse in Newhalem still used by Seattle City Light to house temporary consultants, July 1989
Sawmill in operation on Lake Tapps, February 16, 1911
178. Sawmill in operation on Lake Tapps, February 16, 1911
Detail of taintor gates from upstream on north end of Diablo Dam, July 1989
179. Detail of taintor gates from upstream on north end of Diablo Dam, July 1989
West facade of Ross Powerhouse with Ross Dam in background, July 1989
180. West facade of Ross Powerhouse with Ross Dam in background, July 1989
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