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results 141-160 of 1050 item(s)  page 8 of 53 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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Skagit River at center of canyon at Ruby Dam site showing timber structures on the right, October 19,
141. Skagit River at center of canyon at Ruby Dam site showing timber structures on the right, October 19, 1919
Timber structures used for early exploration work at the Ruby Dam site, October 19, 1919
142. Timber structures used for early exploration work at the Ruby Dam site, October 19, 1919
Ladders for exploration work on the rocky canyon walls at the Ruby Dam site, October 19, 1919
143. Ladders for exploration work on the rocky canyon walls at the Ruby Dam site, October 19, 1919
Site of Ross powerhouse and gauging station, June 28, 1919
144. Site of Ross powerhouse and gauging station, June 28, 1919
Trail at site above future Ross Dam looking down on Ruby Creek, June 28, 1919
145. Trail at site above future Ross Dam looking down on Ruby Creek, June 28, 1919
An area of the Skagit River called Rip Raps, site of the Ross Dam, June 28, 1919
146. An area of the Skagit River called Rip Raps, site of the Ross Dam, June 28, 1919
Turbine before installation in the powerhouse, Cedar River, ca. 1900
147. Turbine before installation in the powerhouse, Cedar River, ca. 1900
Tunnel collapse during pipeline construction, ca. 1899
148. Tunnel collapse during pipeline construction, ca. 1899
Confluence of Cedar and Black Rivers showing dam used to change the rivers course, ca. 1899
149. Confluence of Cedar and Black Rivers showing dam used to change the rivers course, ca. 1899
Men using pulleys to lay pipe in trench beneath Black River, ca. 1899
150. Men using pulleys to lay pipe in trench beneath Black River, ca. 1899
Pipes being brought by horse-drawn wagon to the trench site near Renton for placement, ca. 1899
151. Pipes being brought by horse-drawn wagon to the trench site near Renton for placement, ca. 1899
Completed pipeline entering the trench under the Black River, ca. 1899
152. Completed pipeline entering the trench under the Black River, ca. 1899
Completed pipeline going under the Black River, ca. 1899
153. Completed pipeline going under the Black River, ca. 1899
Placing pipe in trench across the riverbed of the Black River, ca. 1899
154. Placing pipe in trench across the riverbed of the Black River, ca. 1899
Cedar River during the process of diverting it into Lake Washington, dam visible on the right, ca. 1899
155. Cedar River during the process of diverting it into Lake Washington, dam visible on the right, ca. 1899
Installing pipe in trench underneath the Black River, ca. 1899
156. Installing pipe in trench underneath the Black River, ca. 1899
Trench for laying pipeline near Renton, ca. 1899
157. Trench for laying pipeline near Renton, ca. 1899
Workers riding on incline railway, Reflector Bar, April 14, 1928
158. Workers riding on incline railway, Reflector Bar, April 14, 1928
Bird's-eye view of Ruby Inn and Skagit River, near proposed site of Ruby Dam, June 18, 1919
159. Bird's-eye view of Ruby Inn and Skagit River, near proposed site of Ruby Dam, June 18, 1919
Incline railway under construction, Reflector Bar, January 1928
160. Incline railway under construction, Reflector Bar, January 1928
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