Category:HAER No. OR-11-D (Bonneville Project, Navigation Lock No. 1)

Media in category "HAER No. OR-11-D (Bonneville Project, Navigation Lock No. 1)"

The following 31 files are in this category, out of 31 total.

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  GENERAL EXTERIOR VIEW LOOKING SOUTHWEST, SHOWING DOWNSTREAM END OF NAVIGATION LOCK -1 WITH CHAMBER FILLED; THE CONTROL HOUSE IS ON RIGHT; VIEW IS TAKEN FROM ROOF OF POWERHOUSE HAER ORE,26-BONV,2-D-1.tif 5,000 × 3,968; 18.92 MB
  
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  GENERAL EXTERIOR VIEW LOOKING WEST, SHOWING CHANNEL DOWNSTREAM FROM NAVIGATION LOCK -1; MOVABLE BRIDGE IS VISIBLE IN LEFT FOREGROUND. - Bonneville Project, Navigation Lock No. 1 HAER ORE,26-BONV,2-D-2.tif 5,000 × 3,996; 19.06 MB
  
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  GENERAL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING BARGE AFTER EXITING FROM DOWNSTREAM END OF NAVIGATION LOCK -1; SWING BRIDGE IS IN PROCESS OF CLOSING. - Bonneville Project, HAER ORE,26-BONV,2-D-3.tif 5,000 × 3,969; 18.93 MB
  
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  GENERAL EXTERIOR VIEW LOOKING EAST, SHOWING EMPTY NAVIGATION LOCK -1 WITH DOWNSTREAM MITER GATES OPEN; PHOTO TAKEN FROM MIDDLE OF SWING BRIDGE DOWNSTREAM FROM LOCK. - Bonneville HAER ORE,26-BONV,2-D-5.tif 5,000 × 4,016; 19.15 MB
  
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  GENERAL EXTERIOR VIEW LOOKING SOUTHEAST, SHOWING NAVIGATION LOCK -1 FILLED WITH WATER; PHOTO IS TAKEN FROM TOP OF MITER GATES AT DOWNSTREAM END OF LOCK. - Bonneville Project, HAER ORE,26-BONV,2-D-6.tif 5,000 × 3,970; 18.93 MB
  
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  GENERAL EXTERIOR VIEW LOOKING EAST, SHOWING NAVIGATION LOCK -1 FILLED WITH WATER AND CONTAINING A SHIPMENT OF FLOATING LOGS; THE LOCK WILL SOON BE EMPTIED SO THE LOGS CAN HAER ORE,26-BONV,2-D-7.tif 5,000 × 3,984; 19 MB
  
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  GENERAL EXTERIOR VIEW LOOKING NORTHWEST TOWARD UPSTREAM END OF NAVIGATION LOCK -1; SOUTH END OF POWERHOUSE -1 IS VISIBLE ON RIGHT; BRADFORD SLOUGH IS VISIBLE IN FOREGROUND. - HAER ORE,26-BONV,2-D-8.tif 5,000 × 3,989; 19.02 MB
  
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  DETAIL EXTERIOR VIEW LOOKING SOUTHEAST, SHOWING DOWNSTREAM MITER GATES FOR NAVIGATION LOCK -1. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near HAER ORE,26-BONV,2-D-9.tif 4,003 × 5,000; 19.09 MB
  
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  DETAIL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING REAR SIDE OF REINFORCED CONCRETE GUIDEWALL BUILT ON THE SOUTH SIDE OF THE CHANNEL DOWNSTREAM FROM NAVIGATION LOCK -1. MASONRY HAER ORE,26-BONV,2-D-10.tif 4,998 × 3,982; 18.98 MB
  
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  DETAIL EXTERIOR VIEW OF EQUIPMENT AND FISH LIFTS BETWEEN POWERHOUSE -1 AND NAVIGATION LOCK -1; VIEW IS TAKEN FROM ROOF OF POWERHOUSE -1. - Bonneville Project, Navigation Lock HAER ORE,26-BONV,2-D-11.tif 4,971 × 3,966; 18.8 MB
  
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  DETAIL EXTERIOR VIEW OF FISH PASSAGE BETWEEN THE SOUTH END OF POWERHOUSE -1 AND NAVIGATION LOCK -1. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River HAER ORE,26-BONV,2-D-12.tif 5,000 × 4,012; 19.13 MB
  
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  DETAIL EXTERIOR VIEW LOOKING NORTH, SHOWING TOP OF MITER GATES AT DOWNSTREAM END OF NAVIGATION LOCK -1; POWERHOUSE -1 IS VISIBLE IN BACKGROUND. - Bonneville Project, Navigation HAER ORE,26-BONV,2-D-13.tif 5,000 × 3,984; 19 MB
  
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  DETAIL EXTERIOR VIEW LOOKING NORTHWEST, SHOWING CONTROL HOUSE AT UPSTREAM END OF NAVIGATION LOCK -1; POWERHOUSE -1 IS PARTIALLY VISIBLE IN BACKGROUND. - Bonneville Project, HAER ORE,26-BONV,2-D-14.tif 5,000 × 3,998; 19.07 MB
  
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  DETAIL INTERIOR VIEW OF CONTROL HOUSE FOR NAVIGATION LOCK -1. Photograph Nos. OR-11-D-16 through OR-11-D-27 are photocopies of photographs. Original historic photographs are HAER ORE,26-BONV,2-D-15.tif 5,000 × 4,007; 19.11 MB
  
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  Photographer unknown undated TYPICAL POWER SHOVEL, DUMP TRUCK, AND BULLDOZER EXCAVATING AT LOCK SITE. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia HAER ORE,26-BONV,2-D-16.tif 5,000 × 3,536; 16.86 MB
  
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  Photographer unknown undated TRIMMED FACE OF LOWER LAND THRUST WALL OF LOCK. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first Powerhouse, HAER ORE,26-BONV,2-D-17.tif 5,000 × 3,520; 16.79 MB
  
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  Photographer unknown undated WORKERS SCALPING OVERBURDEN AND SCALING DOWN WALL OF LOCK. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first HAER ORE,26-BONV,2-D-18.tif 3,542 × 5,000; 16.89 MB
  
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  Photographer unknown undated WORKERS TRIMMING NORTH WALL OF LOCK. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first Powerhouse, Bonneville, HAER ORE,26-BONV,2-D-19.tif 5,000 × 3,724; 17.76 MB
  
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  Photographer unknown undated EXCAVATION AND ROCK TRIMMING FOR LOCK AND GATE SILL COMPLETED. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near HAER ORE,26-BONV,2-D-20.tif 5,000 × 3,596; 17.15 MB
  
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  Photographer unknown February 1935 CONSTRUCTION UNDERWAY IN CHAMBER AND AT EAST END OF LOCK. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near HAER ORE,26-BONV,2-D-21.tif 5,000 × 3,581; 17.08 MB
  
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  Photographer unknown 8 May 1935 EXCAVATION FOR MAIN CULVERT AND LATERALS IN LOCK FLOOR. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first HAER ORE,26-BONV,2-D-22.tif 3,522 × 5,000; 16.8 MB
  
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  Photographer unknown 15 October 1935 LOCK CHAMBER NEAR COMPLETION, SHOWING PROGRESS ON LOWER GATE RECESSES. - Bonneville Project, Navigation Lock No. 1, Oregon shore of HAER ORE,26-BONV,2-D-23.tif 5,000 × 3,552; 16.94 MB
  
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  Photographer unknown 28 November 1935 LOCK CHAMBER NEAR COMPLETION, SHOWING FILLING AND EMPTYING PORTS IN FLOOR AND PLACING OF STOP LOGS IN LOWER GATE RECESS. - Bonneville HAER ORE,26-BONV,2-D-24.tif 5,000 × 3,524; 16.81 MB
  
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  Photographer unknown 21 July 1936 THE DALLES WAS THE FIRST BOAT TO PASS THROUGH THE LOCK. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first HAER ORE,26-BONV,2-D-25.tif 5,000 × 3,517; 16.77 MB
  
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  Photographer unknown 29 December 1937 FLOATING MOORING BIT INSTALLED IN LOCK SIDEWALL. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first HAER ORE,26-BONV,2-D-26.tif 5,000 × 3,507; 16.73 MB
  
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  Photographer unknown 10 July 1938 SHIP LOCK DEDICATION CEREMONIES. - Bonneville Project, Navigation Lock No. 1, Oregon shore of Columbia River near first Powerhouse, Bonneville HAER ORE,26-BONV,2-D-27.tif 5,000 × 3,465; 16.52 MB
  
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  Photocopy of original construction drawing, dated 17 August 1934. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (N-1-11, HAER ORE,26-BONV,2-D-28.tif 5,000 × 4,012; 19.13 MB
  
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  Photocopy of original construction drawing, dated 23 July 1935. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (N-1-11, HAER ORE,26-BONV,2-D-29.tif 5,000 × 3,898; 18.59 MB
  
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  Photocopy of original construction drawing, dated 10 October 1935. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (N-1-60, HAER ORE,26-BONV,2-D-30.tif 5,000 × 4,016; 19.15 MB
  
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  Photocopy of original construction drawing, dated 22 November 1935. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (N-2 HAER ORE,26-BONV,2-D-31.tif 5,000 × 3,895; 18.58 MB
  
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  Photocopy of original construction drawing, dated 31 December 1935. (Original print in the possession of U.S. Army Corps of Engineers, Portland District, Portland, OR.) (N-2 HAER ORE,26-BONV,2-D-32.tif 5,000 × 3,892; 18.56 MB