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results 61-80 of 13462 item(s)  page 4 of 674 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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Form for water wheel draft tube, after delivery to Concrete, March 20, 1925
61. Form for water wheel draft tube, after delivery to Concrete, March 20, 1925
South face of dam under construction, February 27, 1925
62. South face of dam under construction, February 27, 1925
Excavation for powerhouse foundation, March 6, 1925
63. Excavation for powerhouse foundation, March 6, 1925
Generating units 1 and 2 installed in the powerhouse, August 26, 1925
64. Generating units 1 and 2 installed in the powerhouse, August 26, 1925
Powerhouse interior showing generating unit no. 2, August 13, 1925
65. Powerhouse interior showing generating unit no. 2, August 13, 1925
Powerhouse under construction, June 29, 1925
66. Powerhouse under construction, June 29, 1925
Dam under construction, with concrete being placed on the east side, July 19, 1925
67. Dam under construction, with concrete being placed on the east side, July 19, 1925
Gate pier construction on top of the dam, August 12, 1925
68. Gate pier construction on top of the dam, August 12, 1925
Crane in operation, looking south from dam site, August 28, 1924
69. Crane in operation, looking south from dam site, August 28, 1924
Construction of southern face of dam, August 3, 1925
70. Construction of southern face of dam, August 3, 1925
Workers on the roof of the powerhouse laying rebar, August 3, 1925
71. Workers on the roof of the powerhouse laying rebar, August 3, 1925
Man in surge chamber before penstock tunnel was opened for operation, October 22, 1925
72. Man in surge chamber before penstock tunnel was opened for operation, October 22, 1925
Bridge and entrance to tunnel at the dam site, May 29, 1924
73. Bridge and entrance to tunnel at the dam site, May 29, 1924
Reinforcing mat and rock formation that will be below the no. 1 generating unit in the powerhouse, May
74. Reinforcing mat and rock formation that will be below the no. 1 generating unit in the powerhouse, May 8, 1925
Men placing penstocks into position in the penstock tunnel, June 21, 1925
75. Men placing penstocks into position in the penstock tunnel, June 21, 1925
North face of dam being built, July 3, 1925
76. North face of dam being built, July 3, 1925
Men at north end of penstocks that connect to the powerhouse, June 13, 1925
77. Men at north end of penstocks that connect to the powerhouse, June 13, 1925
North side of dam during construction, June 20, 1925
78. North side of dam during construction, June 20, 1925
Dam under construction, south side, June 20, 1925
79. Dam under construction, south side, June 20, 1925
Man standing in concrete-lined tunnel between dam and the four penstocks going to the powerhouse, October
80. Man standing in concrete-lined tunnel between dam and the four penstocks going to the powerhouse, October 22, 1925
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results 61-80 of 13462 item(s)  page 4 of 674 : ( <<  1  2  3  4  5  6  7  8  9  10  >> ) :: previous : next
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