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• 21. [Image] Open Cut and Upper portal of tunnel

  	October 27, 1906; Originally #64 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy)
  	Citation × Citation Citation Abstract Copy Title: Open Cut and Upper portal of tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 October 27, 1906; Originally #64 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Title: Open Cut and Upper portal of tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 October 27, 1906; Originally #64 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Close

• 22. [Image] Upper portal of tunnel

  	November 24, 1906; Originally #75 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy)
  	Citation × Citation Citation Abstract Copy Title: Upper portal of tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 November 24, 1906; Originally #75 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Title: Upper portal of tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 November 24, 1906; Originally #75 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Close

• 23. [Image] Cement lined canal above tunnel

  	November 24, 1906; Originally #76 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy)
  	Citation × Citation Citation Abstract Copy Title: Cement lined canal above tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 November 24, 1906; Originally #76 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Title: Cement lined canal above tunnel Author: United States. Bureau of Reclamation, D.W.M. (Murphy?) Year: 1906, 2005, 2004 November 24, 1906; Originally #76 of a series of eighty seven photos; Photo by D.W.M. (may be initials of the Klamath Project engineer D.W. Murphy) Close

• 24. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4494 NA Klamath Project, OR-CA. Preparation of 84" RCP pipe bedding. Total depth 2' consisting of 1 to 1.5 foot of 3" minus rock and 1' to 6" of 3/4 minus material with a large percentage of fines. ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4494 NA Klamath Project, OR-CA. Preparation of 84" RCP pipe bedding. Total depth 2' consisting of 1 to 1.5 foot of 3" minus rock and 1' to 6" of 3/4 minus material with a large percentage of fines. This view from east looking west toward Hwy. 97 tunnel; November 30, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4494 NA Klamath Project, OR-CA. Preparation of 84" RCP pipe bedding. Total depth 2' consisting of 1 to 1.5 foot of 3" minus rock and 1' to 6" of 3/4 minus material with a large percentage of fines. This view from east looking west toward Hwy. 97 tunnel; November 30, 1977; USBR photo by D.J. Kline Close

• 25. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4500 NA Klamath Project, OR-CA. Ady Canal -- Siphon forming going up for round to square transition on outlet of 84" CMP. Bulkhead in background is for shoring tunnel exit from under SP RR tracks; ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4500 NA Klamath Project, OR-CA. Ady Canal -- Siphon forming going up for round to square transition on outlet of 84" CMP. Bulkhead in background is for shoring tunnel exit from under SP RR tracks; December 2, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4500 NA Klamath Project, OR-CA. Ady Canal -- Siphon forming going up for round to square transition on outlet of 84" CMP. Bulkhead in background is for shoring tunnel exit from under SP RR tracks; December 2, 1977; USBR photo by D.J. Kline Close

• 26. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4414 NA Klamath Project, OR-CA. Ady Canal-- Tunnel shield with three sections of liner plate. Preparations set up to tunnel under U.S. Hwy 97, west to east; August 4, 1977; USBR photo by D.J. ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4414 NA Klamath Project, OR-CA. Ady Canal-- Tunnel shield with three sections of liner plate. Preparations set up to tunnel under U.S. Hwy 97, west to east; August 4, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4414 NA Klamath Project, OR-CA. Ady Canal-- Tunnel shield with three sections of liner plate. Preparations set up to tunnel under U.S. Hwy 97, west to east; August 4, 1977; USBR photo by D.J. Kline Close

• 27. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4415 NA Klamath Project, OR-CA. View of support framing against which hydraulic rams located in tunnel shield push to enter into tunnel lead; August 9, 1977; USBR photo by D.J. Kline
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline. D.J. Year: 1977, 2009, 2007 P12-201-4415 NA Klamath Project, OR-CA. View of support framing against which hydraulic rams located in tunnel shield push to enter into tunnel lead; August 9, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline. D.J. Year: 1977, 2009, 2007 P12-201-4415 NA Klamath Project, OR-CA. View of support framing against which hydraulic rams located in tunnel shield push to enter into tunnel lead; August 9, 1977; USBR photo by D.J. Kline Close

• 28. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4416 NA Klamath Project, OR-CA. Ady Canal--Entrance way into tunnel. Mining operations have just begun; August 9, 1977; USBR photo by D.J. Kline
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4416 NA Klamath Project, OR-CA. Ady Canal--Entrance way into tunnel. Mining operations have just begun; August 9, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4416 NA Klamath Project, OR-CA. Ady Canal--Entrance way into tunnel. Mining operations have just begun; August 9, 1977; USBR photo by D.J. Kline Close

• 29. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4417 NA Klamath Project, OR-CA. Ady Canal--Inside tunnel. View of tunnel lead and how tunnel is left, protected from sloughing until next shift begins; August 11, 1977; USBR photo by D.J. Kline ...
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4417 NA Klamath Project, OR-CA. Ady Canal--Inside tunnel. View of tunnel lead and how tunnel is left, protected from sloughing until next shift begins; August 11, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4417 NA Klamath Project, OR-CA. Ady Canal--Inside tunnel. View of tunnel lead and how tunnel is left, protected from sloughing until next shift begins; August 11, 1977; USBR photo by D.J. Kline Close

• 30. [Image] Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor

  	P12-201-4422 NA Klamath Project, OR-CA. Ady Canal--1'x1' steel H beam was used between kickers and tunnel cribbing; August 25, 1977; USBR photo by D.J. Kline
  	Citation × Citation Citation Abstract Copy Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4422 NA Klamath Project, OR-CA. Ady Canal--1'x1' steel H beam was used between kickers and tunnel cribbing; August 25, 1977; USBR photo by D.J. Kline Title: Kl. Str. Dr. Enlargement, Phase II Specs. 200C-954- RHC Constr., Inc., Contractor Author: United States. Bureau of Reclamation, Kline, D.J. Year: 1977, 2009, 2007 P12-201-4422 NA Klamath Project, OR-CA. Ady Canal--1'x1' steel H beam was used between kickers and tunnel cribbing; August 25, 1977; USBR photo by D.J. Kline Close