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951 - 975 of 1414 Items << < 34 35 36 37 38 39 40 41 42 43 > >>
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1939-05-31
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Columbia Basin Project, Irrigation Division, Soap Lake Siphon, Specs. 2411. This photograph shows the left berm of the open outlet transition being excavated to original ground, preparatory to the placing of compacted backfill against the sides of...
1950-03-31
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Columbia Basin Project, Irrigation Division, Third Section, West Canal, Specification 2844, Schedule 3. View looking upstream from invert of stilling pool at Station 2044+50 West Canal approximately, showing end of concrete chute at Station...
1950-11-09
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Columbia Basin Project--Irrigation Division. East Low Canal, Specifications #1422. View shows inspector making slump test on canal lining concrete. Remaining concrete in wheelbarrow will be used to make concrete cylinders, yield and air...
1948-10-05
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Stratified sandstone Coal Creek, a tributary to the Columbia River
1936-10-29
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Columbia Basin Project, Irrigation Division. Picture of diseased potato plant in potato field on Moses Lake Development Farm 2 miles east of Moses Lake. The disease is commonly referred to as Leaf Roll. The rolling of the leaves is often...
1947-09-17
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MARCH 28, 1956 CONGRESSIONAL RECORD — HOUSE 5161 The SPEAKER. Is there objection to the request of the gentleman from Virginia? There was no objection. J The Clerk read the statement. (For conference report and statement, see proceedings of the...
2008-11-01
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COLORADO RIVER STORAGE PROJECT 37 1 am not opposing the Upper Colorado project as a government undertaking. I merely am posing what to me seems an obvious question: Is it not curious that this national administration, supposedly dedicated to...
2008-11-01
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
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View of impassable series of falls one mile above the mouth of Rock Creek
1936-11-03
2003-01-01 |
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1937-06-30
2003-01-01 |
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Master scanned with Epson 1640XL at 800 dpi. Image manipulated with Adobe Photoshop 7.0.
1937-08-17
2003-01-01 |
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Letter: FromLawrence Mehren, Chairman, Central Arizona Project Association, to Stewart Udall, January 5, 1965 (thermofax), page 2
1965-01-05
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2024-11-22
2024-11-22 |
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South Coulee Dam--A 16-yard Dixson Wagon Model #250 dumping Zone 1 material at station 20+00, approximate elevation 1570
1947-07-23
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Unit L-7 thrust bearing shoe Y-3, position No. 3, photographed after failing on June 30th, 1948, after 5,353 hours of service. Grand Coulee Power Plant, Columbia Basin Project, Coulee Dam, Washington
1948-07-01
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Columbia Basin Project, Irrigation Division, Specifications 2844. View of eleven Kit trailers 33'-0 and one old house trailer located at the government housing area awaiting setting up in locations for the temporary housing of government employees.
1950-04-19
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Advancing end of 21 inch reinforced (Class A-50' head) concrete pipe on the Burbank Pump Laterals HP 1.1 Station 50+25. Note groove of pipe filled with mortar. This feature under construction by Mathews Brothers about 7 miles east of Pasco,...
1949-06-27
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West Canal, Specs. 1286, Winston-Utah Co. Welder finishing joints on reinforcing steel. Photo by F.B. Pomeroy.
1948-04-07
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Columbia Basin Project, Grand Coulee Dam. Exposed bedrock in the center section looking west toward block 40. Derrick equipment mounted on the steel shell on the left and another which is to be mounted on the timber located on the rock, are to be...
1937-04-29
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for the deck. For a distance of 180 ft. on the Highway above Bonneville it was found to be cheaper to carry the road partly on a concrete viaduct and partly on the solid rock roadbed, rather than to cut the full road bed out of the vertical rock...
2004-06-17
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