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• 11. [Image] "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926

  	KP-1731-R2 - Klamath Project. "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926, showing the cracks in the lining; October 18, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1731-R2 - Klamath Project. "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926, showing the cracks in the lining; October 18, 1948; Photo by H. F. Tolley Title: "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1731-R2 - Klamath Project. "A" Canal 2-inch gunite lining between Stations 227-00 and 233-00 placed in 1926, showing the cracks in the lining; October 18, 1948; Photo by H. F. Tolley Close

• 12. [Image] "A" Canal 2-inch gunite lining Sta. 458-50 to 474-50

  	KP-1733-R2 - Klamath Project. Picture at approximate Sta. 460-50 shows bulging and fracturing of lining due to expansion; October 18, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "A" Canal 2-inch gunite lining Sta. 458-50 to 474-50 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1733-R2 - Klamath Project. Picture at approximate Sta. 460-50 shows bulging and fracturing of lining due to expansion; October 18, 1948; Photo by H. F. Tolley Title: "A" Canal 2-inch gunite lining Sta. 458-50 to 474-50 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1733-R2 - Klamath Project. Picture at approximate Sta. 460-50 shows bulging and fracturing of lining due to expansion; October 18, 1948; Photo by H. F. Tolley Close

• 13. [Image] "E" Canal between Stations 21-70 and 35-20

  	KP-1734 - Klamath Project. Four-inch reinforced concrete lining placed in 1935. Note joints edged, fine cracks apparent at bottom of slope. Concrete in good condition. October 19, 1948; Photo by H. F. ...
  	Citation × Citation Citation Abstract Copy Title: "E" Canal between Stations 21-70 and 35-20 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1734 - Klamath Project. Four-inch reinforced concrete lining placed in 1935. Note joints edged, fine cracks apparent at bottom of slope. Concrete in good condition. October 19, 1948; Photo by H. F. Tolley Title: "E" Canal between Stations 21-70 and 35-20 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1734 - Klamath Project. Four-inch reinforced concrete lining placed in 1935. Note joints edged, fine cracks apparent at bottom of slope. Concrete in good condition. October 19, 1948; Photo by H. F. Tolley Close

• 14. [Image] "E" Canal lining at approximately Station 59-40, showing open joint

  	KP-1736-R2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "E" Canal lining at approximately Station 59-40, showing open joint Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1736-R2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Title: "E" Canal lining at approximately Station 59-40, showing open joint Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1736-R2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Close

• 15. [Image] "J" Canal - 4" reinforced concrete lining placed in 1939 between Stations 1125 and 1152-91.8

  	KP-1738-R2 - Klamath Project. Concrete in excellent condition, with no apparent cracking. Situated in porous sand. Joints plain, not edged, opened 1/16 inch.October 19, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "J" Canal - 4" reinforced concrete lining placed in 1939 between Stations 1125 and 1152-91.8 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1738-R2 - Klamath Project. Concrete in excellent condition, with no apparent cracking. Situated in porous sand. Joints plain, not edged, opened 1/16 inch.October 19, 1948; Photo by H. F. Tolley Title: "J" Canal - 4" reinforced concrete lining placed in 1939 between Stations 1125 and 1152-91.8 Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 KP-1738-R2 - Klamath Project. Concrete in excellent condition, with no apparent cracking. Situated in porous sand. Joints plain, not edged, opened 1/16 inch.October 19, 1948; Photo by H. F. Tolley Close

• 16. [Image] "A" Canal lining second panel from Headworks left side, showing vertical and horizontal joints weathered and displaced

  	Roll 1 No. 6 - Klamath Project; October 18, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "A" Canal lining second panel from Headworks left side, showing vertical and horizontal joints weathered and displaced Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 1 No. 6 - Klamath Project; October 18, 1948; Photo by H. F. Tolley Title: "A" Canal lining second panel from Headworks left side, showing vertical and horizontal joints weathered and displaced Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 1 No. 6 - Klamath Project; October 18, 1948; Photo by H. F. Tolley Close

• 17. [Image] "A" Canal 2-inch gunite lined section

  	Roll 1 No. 8 - Klamath Project. "A" Canal 2-inch gunite lined section, showing exposed wire mesh, vertical crack heaving and completely disintegrated lining. Gunite at bottom of the slope completely gone; ...
  	Citation × Citation Citation Abstract Copy Title: "A" Canal 2-inch gunite lined section Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 1 No. 8 - Klamath Project. "A" Canal 2-inch gunite lined section, showing exposed wire mesh, vertical crack heaving and completely disintegrated lining. Gunite at bottom of the slope completely gone; October 18, 1948; Photo by H. F. Tolley Title: "A" Canal 2-inch gunite lined section Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 1 No. 8 - Klamath Project. "A" Canal 2-inch gunite lined section, showing exposed wire mesh, vertical crack heaving and completely disintegrated lining. Gunite at bottom of the slope completely gone; October 18, 1948; Photo by H. F. Tolley Close

• 18. [Image] "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration

  	Roll 2 No. 1 - Klamath Project; October 19, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 2 No. 1 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Title: "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 2 No. 1 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Close

• 19. [Image] "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration

  	Roll 2 No. 2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley
  	Citation × Citation Citation Abstract Copy Title: "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 2 No. 2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Title: "A" Canal 2-inch gunite lining in vicinity of Sta. 462, showing bulging and disintegration Author: United States. Bureau of Reclamation, Tolley, H.F. Year: 1948, 2007, 2005 Roll 2 No. 2 - Klamath Project; October 19, 1948; Photo by H. F. Tolley Close

• 20. [Image] Shrinkage cracks in Type "C" compacted lining, Station 57 plus 00, M-2-a-2 Lateral, Coppock Bay, California

  	KP-1531-Klamath Project. Tests show 100% compaction for this section - 6" slide rule used for comparison; August 29, 1947; Photo by Dorwin Grise
  	Citation × Citation Citation Abstract Copy Title: Shrinkage cracks in Type "C" compacted lining, Station 57 plus 00, M-2-a-2 Lateral, Coppock Bay, California Author: United States. Bureau of Reclamation, Grise, Dorwin Year: 1947, 2006, 2005 KP-1531-Klamath Project. Tests show 100% compaction for this section - 6" slide rule used for comparison; August 29, 1947; Photo by Dorwin Grise Title: Shrinkage cracks in Type "C" compacted lining, Station 57 plus 00, M-2-a-2 Lateral, Coppock Bay, California Author: United States. Bureau of Reclamation, Grise, Dorwin Year: 1947, 2006, 2005 KP-1531-Klamath Project. Tests show 100% compaction for this section - 6" slide rule used for comparison; August 29, 1947; Photo by Dorwin Grise Close