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1924 - 1930
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Format: 2019/11/13

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Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1924-11-05 Powerhouse excavation
Lower Baker River dam construction 1925-06-16 Generator Conduits 2nd Floor
Lower Baker River dam construction 1924-11-19 Damaged timber
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-09-13 Access railroad
Lower Baker River dam construction 1924-11-26 Access road through woods
Lower Baker River dam construction 1924-09-17 Diversion dam
Lower Baker River dam construction 1924-09-02 Initial excavation of dam site
Lower Baker River dam construction 1924-12-15
Lower Baker River dam construction 1924-09-27 Site picture
Lower Baker River dam construction 1924-09-12 Diversion dam
Lower Baker River dam construction 1924-11-19 Railroad trestle
Lower Baker River dam construction 1925-01-23
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1924-09-18 (signal sign)
Lower Baker River dam construction 1924-09-06 Drain pipe?
Lower Baker River dam construction 1924-10-28 Flood damage, rock formation
Lower Baker River dam construction 1925-06-04 Conduits 1st Floor Power House
Lower Baker River dam construction 1924-12-18
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1924-09-22 Excavation site at dam site
Lower Baker River dam construction 1924-09-23 Flood area
Lower Baker River dam construction 1925-06-15 Generator Room Floor Power House
Lower Baker River dam construction 1925-07-01 Setting 30 I-Beams
Lower Baker River dam construction 1924-09-02  Diversion dam
Lower Baker River dam construction 1924-09-23 Upper Cofferdam during flood
Lower Baker River dam construction 1924-09-14 Access road
Lower Baker River dam construction 1924-09-17 (warning sign)
Lower Baker River dam construction 1924-09-09 Shop
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1924-09-06 Concrete mixing equipment
Lower Baker River dam construction 1924-09-15 Diversion dam
Lower Baker River dam construction 1924-09-12 Excavation (rock formation)
Lower Baker River dam construction 1924-09-17 Excavation at dam
Lower Baker River dam construction 1924-10-10 Inside form work work
Lower Baker River dam construction 1924-12-29
Lower Baker River dam construction 1924-10-11 Aerial view of concrete form
Lower Baker River dam construction 1925-10-15 Rock Surface Run #239
Lower Baker River dam construction 1924-08-29 Site preparation for staging area
Lower Baker River dam construction 1925-10-30 Lake Shannon (with railroad trestle)
Lower Baker River dam construction 1924-09-04 Rock formation
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1924-10-28 Powerhouse area
Lower Baker River dam construction 1924-10-31 Railroad bridge
Lower Baker River dam construction 1924-10-16 Base of dam
Lower Baker River dam construction 1924-09-15 Construction activities
Lower Baker River dam construction 1924-09-06 Drain pipe?
Lower Baker River dam construction 1924-08-31 Excavation site, close up of rock formation
Lower Baker River dam construction 1924-09-10 Cement mining activity
Lower Baker River dam construction 1924-10-10 Base construction, showing foundation drains
Lower Baker River dam construction 1924-09-03 Diversion structure
Lower Baker River dam construction 1924-10-06 View of excavation
Lower Baker River dam construction 1924-10-09 Excavation activity at beginning of dam form work
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1924-09-23 Flood
Lower Baker River dam construction 1925-01-04 Upper Coffer Dam
Lower Baker River dam construction 1925-01-19 Dam site (w/pipes)
Lower Baker River dam construction 1925-02-18
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-09-09 Concrete mixing plant
Lower Baker River dam construction 1925-06-07 Placing Reinf Steel 1st Floor Power House
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-10-10 Base construction
Lower Baker River dam construction 1925-01-04
Lower Baker River dam construction 1925-01-23
Lower Baker River dam construction 1924-09-13 Concrete batch plant
Lower Baker River dam construction 1924-11-19 Damaged railroad trestle
Lower Baker River dam construction 1925-02-12
Lower Baker River dam construction 1925-01-13 Lower Coffer Dam
Lower Baker River dam construction 1924-10-01 Upper Cofferdam
Lower Baker River dam construction 1924-11-05 Cofferdam
Lower Baker River dam construction 1925-07-07 Concrete Surface Run #154 El.3595
Lower Baker River dam construction 1924-10-10 Excavation at dam site
Lower Baker River dam construction 1925-08-24 Rock Surface Run #198 El.384
Lower Baker River dam construction 1924-12-29
Lower Baker River dam construction 1924-09-19 Access area
Lower Baker River dam construction 1924-09-23 Post flood
Lower Baker River dam construction 1925-03-18
Lower Baker River dam construction 1924-12-13
Lower Baker River dam construction 1924-10-01 Trestle Leading to Gravel Washer
Lower Baker River dam construction 1924-09-14 Excavation in dam site
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1924-09-04 Off-site railroad
Lower Baker River dam construction 1924-12-15
Lower Baker River dam construction 1925-03-14
Lower Baker River dam construction 1925-02-26
Lower Baker River dam construction 1925-03-17 Box drain?
Lower Baker River dam construction 1925-03-21
Lower Baker River dam construction 1925-03-20
Lower Baker River dam construction 1925-03-18
Lower Baker River dam construction 1925-02-26
Lower Baker River dam construction 1925-03-01
Lower Baker River dam construction 1925-02-26
Lower Baker River dam construction 1925-03-04
Lower Baker River dam construction 1925-03-14
Lower Baker River dam construction 1925-03-16
Lower Baker River dam construction 1925-02-14 Knife Edges for Sluiceway Gates
Lower Baker River dam construction 1925-02-20 Reinforcing Steel over Sluiceways
Lower Baker River dam construction 1925-02-22
Lower Baker River dam construction 1925-02-15
Lower Baker River dam construction 1925-02-22
Lower Baker River dam construction 1925-02-24
Lower Baker River dam construction 1925-02-18
Lower Baker River dam construction 1925-02-13 Top of Forms at Elev.197.3
Lower Baker River dam construction 1925-02-12 Forms up for Run #13
Lower Baker River dam construction 1925-02-15 Forms for Sluiceways
Lower Baker River dam construction 1925-03-14
Lower Baker River dam construction 1925-02-18
Lower Baker River dam construction 1925-02-16
Lower Baker River dam construction 1925-02-22
Lower Baker River dam construction 1925-03-12
Lower Baker River dam construction 1925-03-10
Lower Baker River dam construction 1925-03-10
Lower Baker River dam construction 1925-03-02 Putting in concrete box drains
Lower Baker River dam construction 1925-03-09
Lower Baker River dam construction 1925-03-17 Sluiceway pipe continuation?
Lower Baker River dam construction 1925-03-21 Looking South of Column #69
Lower Baker River dam construction 1925-03-04
Lower Baker River dam construction 1925-02-26 Run #26 - Horizontal and vertical drains filled in with concrete
Lower Baker River dam construction 1925-03-10
Lower Baker River dam construction 1925-03-09 Box drains against abutment
Lower Baker River dam construction 1925-03-02 Concrete box drains
Lower Baker River dam construction 1925-03-21 Pipe?
Lower Baker River dam construction 1925-02-28
Lower Baker River dam construction 1925-03-06
Lower Baker River dam construction 1924-11-05 Railroad track
Lower Baker River dam construction 1925-04-25 Power House Excavation
Lower Baker River dam construction 1925-03-25 Upstream Section Elev. 228.6
Lower Baker River dam construction 1925-03-24 Preparing for Run #52
Lower Baker River dam construction 1925-04 Intake Portal
Lower Baker River dam construction 1925-04-09 View Dam Elev 269.8
Lower Baker River dam construction 1925-05-01 Concrete Surface El.260.3 Run #90
Lower Baker River dam construction 1925-04-26 Upstream Face of Dam
Lower Baker River dam construction 1925-04 Wire Twisting Machine
Lower Baker River dam construction 1925-03-22
Lower Baker River dam construction 1925-03-30 Downstream Section Elev 190.
Lower Baker River dam construction 1925-05-18 Concrete Surface Run #107 El.272.5
Lower Baker River dam construction 1925-05-10 Draft Tube Form 2N
Lower Baker River dam construction 1925-05-12 Concrete Surface Run 101 El.291.8
Lower Baker River dam construction 1925-05-09 Grounding Cones in Place #1 Unit
Lower Baker River dam construction 1925-05-08 Draft Tube Form 2S
Lower Baker River dam construction 1925-05-12 Power House Crane
Lower Baker River dam construction 1925-05-31 Wooden Trusses Power House
Lower Baker River dam construction 1925-06-07 Drain Pipes over Penstocks Power House
Lower Baker River dam construction 1925-05-31 Interior Car #D.L.+W.12996
Lower Baker River dam construction 1925-05-24 Basement Forms Power House
Lower Baker River dam construction 1925-05-24 Form Work Power House Basement
Lower Baker River dam construction 1925-06-05 Exciter Base Forms
Lower Baker River dam construction 1925-06-15 Power House Foundation over Penstock
Lower Baker River dam construction 1925-06-18 Concrete Surface Run #137 El.2830
Lower Baker River dam construction 1925-06-13 Rock Surface E 263 Run #132
Lower Baker River dam construction 1925-06-30 Concrete Surface Run #149 El.337
Lower Baker River dam construction 1925-06-28 Mucking at Dam Site E. Side
Lower Baker River dam construction 1925-06-22 3rd Floor P.H.
Lower Baker River dam construction 1925-07-01 Crane Drums
Lower Baker River dam construction 1925-06-26 Concrete Surface Run #145 El.3191
Lower Baker River dam construction 1925-07-10 Concrete Surface Run #157 El.3640
Lower Baker River dam construction 1925-07-09 N.E. Corner 4th Floor
Lower Baker River dam construction 1925-08-03 Stripping Forms Upstream Face of Dam
Lower Baker River dam construction 1925-08-03 Method of Stripping Forms on the Upstream Face of Dam
Lower Baker River dam construction 1925-07-25 Reinforcing Steel Run #172 El.3845
Lower Baker River dam construction 1925-05-06 Rock Surface Seal under Intake 1st Pour
Lower Baker River dam construction 1925-05-21 Concrete Surface Run #110 El.287.3
Lower Baker River dam construction 1925-05-15 Drain Pipe Unit #1
Lower Baker River dam construction 1925-06-15 Placing concrete 4th floor
Lower Baker River dam construction 1925-06-15 Conduits Generator Room Floor Power House
Lower Baker River dam construction 1925-06-11 South wall & Concrete Chute Power House
Lower Baker River dam construction 1925-06-17 Rock Surface Run #136 El.2785
Lower Baker River dam construction 1925-06-17 Rock Surface Run #136 El.2785
Lower Baker River dam construction 1925-06-11 Concrete Surface Run #130 El.350.3
Lower Baker River dam construction 1925-06-14 Rock Surface Run #133 El.263
Lower Baker River dam construction 1925-06-16 2nd Floor Reinf Steel
Lower Baker River dam construction 1925-06-13 E. Wall Power House
Lower Baker River dam construction 1925-06-14 Generator Room
Lower Baker River dam construction 1925-06-29 Mucking & Sluicing E. Side of Damsite
Lower Baker River dam construction 1925-06-11 Screeds for Floor Finish Power House
Lower Baker River dam construction 1925-06-24 Concrete Surface Run #143 El.310
Lower Baker River dam construction 1925-06-22 Reinf Steel 3rd Floor P.H.
Lower Baker River dam construction 1925-06-24 Concrete Surface Run #143 El.3100
Lower Baker River dam construction 1925-06-21 Concrete Surface Run #140 El.2965
Lower Baker River dam construction 1925-07-14 Concrete Surface Run #161 El.301
Lower Baker River dam construction 1925-07-20 Concrete Surface Run #167 El.3775
Lower Baker River dam construction 1925-07-14 Wall Forms 4th Floor
Lower Baker River dam construction 1925-07-07 Hatchway Form 4th Floor
Lower Baker River dam construction 1925-07-13 Rock Surface E. Side of Dam Run #160
Lower Baker River dam construction 1925-07-20 Concrete Surface Run #167 El.3775
Lower Baker River dam construction 1925-07-12 Concrete Surface 4th Floor
Lower Baker River dam construction 1925-07-10 Bolt Frames 4th Floor
Lower Baker River dam construction 1925-08-14 Unit #2
Lower Baker River dam construction 1925-07-26 Preparing for Concrete Run #173 El.3618
Lower Baker River dam construction 1925-07-25 Reinforcing Steel Run #172 El.3845
Lower Baker River dam construction 1925-07-24 P.H. Roof Trusses
Lower Baker River dam construction 1925-07-31 Main Generator Room
Lower Baker River dam construction 1925-08-03 Upstream Face of Dam
Lower Baker River dam construction 1925-04-26 Removing Forms Upstream Face
Lower Baker River dam construction 1925-04-23 Concrete Surface Run #82 El.241
Lower Baker River dam construction 1925-04
Lower Baker River dam construction 1925-05-15 Rock Surface P.H. Foundation
Lower Baker River dam construction 1925-05-10 Rock Surface W. Side Run #99 El.282.8

Pages