Results
1926 - 1950 of 2123 Items << < 73 74 75 76 77 78 79 80 81 82 > >>
1926 - 1950 of 2123 Items << < 73 74 75 76 77 78 79 80 81 82 > >>
|
Album leaf 18: Area view 7/34
PH Coll 238.18
2024-04-29
|
|
Speech about the role of U.S. water reclamation in world food production
1974-10-31
2007-01-02 2007-01-02 |
|
2024-04-29
2024-04-29 |
|
2024-04-29
2024-04-29 |
|
Problem or Area of Concern. Source
Tentative Disposition
2.(Cont) has been suggested as a most productive utilization of the renewable energy source of the region. New dams, however, would be considered as alternatives in planning where...
|
|
Caption included with image: With its timbers rotting and nothing left except an outer shell, this Catholic Mission was constructed in the early 1800's by the missionaries. It is located high on a bluff overlooking Kettle Falls and will not be...
2024-04-29
|
|
The papers consist of project histories of several Bureau of Reclamation projects directed by Banks, ephemeral engineering publications connected with the Grand Coulee Project, printed items of restricted circulation such as engineering reports,...
1972-04-29
2024-04-29 |
|
Resolution from the citizens of Grant, Adams and Franklin Counties demanding access to irrigation.
2024-04-29
|
|
Administration suggested the accelerated completion of the powerplant at Bonneville Dam. As a result of a formal request by the Secretary of the Interior to the Secretary of War, the matter was submitted to Congress early in 1939. Congress then...
|
|
Album leaf 166: Presidential (F.D.R.) visit, 10/2/37
PH Coll 238.166
2024-04-29
|
|
The Allan T. Scholz Papers consists of Region One fisheries management reports, fish plant reports for eastern Washington counties, and a study by Scholz and others titled Upper Columbia United Tribes Fisheries Technical Report No. 2.; Dr. Allan...
|
|
This is part of the operations in maneuvering the diversion gate and hoist barge into position in front of the slots on the West side. <br> Many large contractors refused to submit bids on the job because of the risk involved in diverting...
2024-04-29
|
|
170 page report on the Colville and Spokane Indians affected by hydroelectric projects on the Columbia River
1977-04-29
|
|
View of concrete specimens being tested for resistance to sulfate waters in ponds at elevation 1930 southwest of the 230-Kv switchyard at Coulee Dam. View shows cylinders, bars, and posts from test batches 48-72 setting in original alkali pond...
1949-11-18
|
|
First placement of granite armor rock at the downriver end of section ""A."" Note the size of the rock in comparison to the man; armor rock weighing over 10 tons has been placed. This rock is obtained from the upriver quarry under work performed...
1949-04-26
|
|
Painted surface of wicket gate--Turbine L-2. This view is representative of the painted surface on the outer face of the wicket gates and shows the alligatoring of the paint along the trailing edge.
1942-07-13
|
