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You searched for: Start Over History Remove constraint History Subject Caterpillar tractors Remove constraint Subject: Caterpillar tractors Subject Irrigation canals and flumes -- Maintenance and repair Remove constraint Subject: Irrigation canals and flumes -- Maintenance and repair Subject Irrigation projects Remove constraint Subject: Irrigation projects Subject Klamath Project (U.S.) -- History Remove constraint Subject: Klamath Project (U.S.) -- History

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  • 2682
    KP-1997-R2 - Klamath Project. Lost River Diversion Channel. Satisfactory compaction is obtained from weight of cat tracks and from pressure under the bid [sic -?] carryall tires. Sta. 360-00. Looking ...
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  • 2683
    KP-1998-R2 - Klamath Project. Lost River Diversion Channel. The machines are building and compacting foundation for county road. This will also serve as the south bank of the new Diversion Channel, Sta. ...
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  • 2684
    KP-1999-R2 - Klamath Project. Lost River Diversion Channel. Picture shows contractor's (Stacy) earth moving and compacting equipment as they stand on newly constructed County Road and south bank of new ...
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  • 2686
    KP-2001-R2 - Klamath Project. Lost River Diversion Channel. Picture shows carryall unit scooping dirt as pusher-cat at rear of carryall unit gives added push for the lack of traction by lead cat. Loading ...
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  • 2687
    KP-2002-R2 - Klamath Project. Lost River Diversion Channel. Close-up showing cleated tracks of D-8 Cat in movement as Cat travels back and forth on edge of fill to give added compaction; July 26, 1950; ...
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  • 4665
    P12-201-4583NA Klamath Project, OR-CA. Klamath Str. Unit West -- Same as #4582 above. Shows cat 235 backhoe, D-5 and D7-G cat; February 1979; USBR photo by D.J. Kline
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