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  • 1468
    KP-1126-R2 - Klamath Project; View of crowd watching the demonstration for the chemical treatment of moss in irrigation ditches and drains; July 12, 1945; Photo by R. S. Hopkins
    Citation
  • 3366
    KP-2477-R2 Klamath Project - LOWER LOST RIVER DIVERSION DAM. View looking north showing repair of hole washed out at east end of apron. Repair make by the Tulelake Irrigation District; October 21, 1958; ...
    Citation
  • 1850
    KP-1504-Klamath Project; Time 1:20 P. M., July 18, 1947; Stacy, contractor; Photo by H. W. Sexton
    Citation
  • 1865
    KP-1512-R2 - Klamath Project; July 25, 1947; Photo by Dorwin Grise
    Citation
  • 1866
    KP-1513-R2 - Klamath Project; July 25, 1947; Photo by Dorwin Grise
    Citation
  • 1910
    KP-1556 - Klamath Project. Coppock Bay. Showing asphalt applied to both side slopes, with lateral bottom left open for walkway; September 24, 1947; Photo by Dorwin Grise
    Citation
  • 1911
    KP-1557 - Klamath Project - Coppock Bay. Applying asphalt to bottom of lateral previously left open for walking; September 24, 1947; Photo by Dorwin Grise
    Citation
  • 1912
    KP-1558 - Klamath Project - Coppock Bay. A completed section of asphalt lining; September 24, 1947; Photo by Dorwin Grise
    Citation
  • 1913
    KP-1559 - Klamath Project. Coppock Bay. 12-inch earth cover on asphalt membrane being watered to obtain required density; September 26, 1947; Photo by Dorwin Grise
    Citation
  • 1914
    KP-1560 - Klamath Project. Coppock Bay. Three stages of lining; September 26, 1947; Photo by Dorwin Grise
    Citation