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1301 - 1325 of 1414 Items << < 48 49 50 51 52 53 54 55 56 57 > >>
1301 - 1325 of 1414 Items << < 48 49 50 51 52 53 54 55 56 57 > >>
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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
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Rotating wearing ring unit L-1 turbine runner showing erosion of ring near top and bottom
1946-06-26
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Tucannon weir near Starbuck, Washington
; Hole in foreground marks spot where original weir washed out
1937-11-30
2003-01-01 |
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Memorandum: From Northcutt Ely, Wesley E. Steiner, Burton J. Gindler, September 21, 1965 (photocopy), page 2
1965-09-21
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2024-05-13
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off lightly.97 But it is doubtful whether data are available or could be readily assembled which would give us a sufficiently uniform outcome, when the navigation values of our streams are compared with their values for other purposes, to warrant...
2009-02-01
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Document: Congressional Record, "Protecting The Present Users of Lower Colorado River Water," April 25, 1964, page 1
1964-04-25
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1 map: col., 36 x 33 cm. Plat map of a portion of the Whitman County city of Pullman. Scale 1.5"=1 mile. See the other part of Pullman: http://kaga.wsulibs.wsu.edu/zoom/zoom.php?map=wsu169
The village...
2024-05-13
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1960-05-13
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1 map: 42 x 39 cm.
Scale: 2 inches = 45 miles.
Captain Benjamin Bonneville, on leave from the U.S. Army, took a four year expedition, from 1832 to 1836, into the American west. They traveled parallel to the course of the Snake and the...
2024-05-13
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Document: Remarks of Honorable Wayne N. Aspinall before the annual meeting of the Colorado State Grange, October 1, 1966, page 12
1966-10-01
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Document: Framework for Comparative Economic Studies on Long Range Water Supply From Pacific Southwest, 1964, page 1
1964-05-13
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2024-05-13
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1 map ; 74 x 92 cm. Insets: Kennewick; Prosser. Blue line print.
Benton County is best known as the site where the Atomic Energy Commission placed its Hanford site in 1943, six years after this map, for the continuation of the Manhattan Project...
2024-05-13
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Document: Congressional Record, "Protecting The Present Users of Lower Colorado River Water," April 25, 1964, page 10
1964-04-25
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2024-05-13
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noteworthy feature of this bridge is its lightness, the total amount of concrete above the ground being only 560 cu. yd. One of the factors making necessary a light structure at this place was the difficulty of securing a firm foundation. The...
2004-06-17
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