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1924 - 1930
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Lower Baker River dam construction 1924-12-15
Lower Baker River dam construction 1924-10-16 Base of dam
Lower Baker River dam construction 1924-10-10 Base construction
Lower Baker River dam construction 1924-09-23 Lower Cofferdam - Flood area
Lower Baker River dam construction 1924-08-21 cofferdam
Lower Baker River dam construction 1924-09-24 Restoration of cofferdam
Lower Baker River dam construction 1924-09-25 Access bridge
Lower Baker River dam construction 1925-05-21 Concrete Surface Run #110 El.287.3
Lower Baker River dam construction 1925-05-22 Penstocks 2N & 2S
Lower Baker River dam construction 1925-05-25 Rock Surface W. Side Run #114
Lower Baker River dam construction 1925-07-03 Placing Concrete N. Wall
Lower Baker River dam construction 1925-04-26 Upstream Face of Dam
Lower Baker River dam construction 1925-05-11 Concrete Surface Run #100 El.287.3
Lower Baker River dam construction 1925-05-15 Gravel Pit
Lower Baker River dam construction 1925-07-12 Concrete Surface Run #159 El.373
Lower Baker River dam construction 1925-07-03 4th Floor Beams
Lower Baker River dam construction 1925-06-26 3rd Floor P.H.
Lower Baker River dam construction 1925-08-09 Unit #2
Lower Baker River dam construction 1925-08-03 Method of Stripping Forms on the Upstream Face of Dam
Lower Baker River dam construction 1925-08-28 Power House
Lower Baker River dam construction 1925-08-27 Tail Race
Lower Baker River dam construction 1925-09-06 Power House
Lower Baker River dam construction 1925-10-28 Rock Surface #249
Lower Baker River dam construction 1925-07-25 Key way Timbers Run #172 El.3845
Lower Baker River dam construction 1925-07-24 Setting Roof Purlins
Lower Baker River dam construction 1925-07-30 Concrete Surface Run #177 El.373
Lower Baker River dam construction 1925-08-11 Rock Surface #185 W. Side El.347
Lower Baker River dam construction 1925-11-16 Lake Shannon (with railroad trestle)
Lower Baker River dam construction 1925-11-20 Lake Shannon (with railroad trestle)
Lower Baker River dam construction 1925-09-09 Reinf Steel Run #214 El.406.5
Lower Baker River dam construction 1925-10-14 Placing N. Intake Gates in Guides
Lower Baker River dam construction 1925-10-08 Lightning Arrestor
Lower Baker River dam construction 1925-02-18
Lower Baker River dam construction 1925-02-15
Lower Baker River dam construction 1924-10-06 Excavation, possibly at powerhouse
Lower Baker River dam construction 1924-09-29 View of canyon
Lower Baker River dam construction 1924-10-03 Lower Cofferdam
Lower Baker River dam construction 1924-10-09 Excavation activity at beginning of dam form work
Lower Baker River dam construction 1924-09-27 Site picture
Lower Baker River dam construction 1924-10-03 Lower Cofferdam
Lower Baker River dam construction 1924-10-01 Trestle Leading to Gravel Washer
Lower Baker River dam construction 1924-10-03 Lower Cofferdam
Lower Baker River dam construction 1924-09-25 Intake at Cupple's Creek
Lower Baker River dam construction 1924-09-27 Site picture
Lower Baker River dam construction 1924-10-01 Upper Cofferdam
Lower Baker River dam construction 1924-10-10 Inside form work work
Lower Baker River dam construction 1924-09-29 Powerhouse excavation
Lower Baker River dam construction 1924-09-29 Excavation, possibly at powerhouse
Lower Baker River dam construction 1924-10-09
Lower Baker River dam construction 1924-10-09 Pump
Lower Baker River dam construction 1924-10-01 Upper Cofferdam
Lower Baker River dam construction 1924-10-01 Lower Cofferdam
Lower Baker River dam construction 1924-10-06 Pier
Lower Baker River dam construction 1924-09-03 Diversion structure
Lower Baker River dam construction 1924-09-04 Excavation of powerhouse
Lower Baker River dam construction 1924-08-31 (no caption--cracked) - Intake tunnel
Lower Baker River dam construction 1924-08-31 Railroad, shows intake
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-09-02 Railroad
Lower Baker River dam construction 1924-09-03 Field office
Lower Baker River dam construction 1924-08-25 Diversion dam
Lower Baker River dam construction 1924-08-23 Coffer dam
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-08-29 Site preparation for staging area
Lower Baker River dam construction 1924-09-13 Access railroad
Lower Baker River dam construction 1924-08-22 Coffer dam
Lower Baker River dam construction 1924-09-06 Coffer dam
Lower Baker River dam construction 1924-09-23 Upper Cofferdam during flood
Lower Baker River dam construction 1924-09-09 Construction activity at dam site
Lower Baker River dam construction 1924-09-17 Excavation at dam
Lower Baker River dam construction 1924-09-17 Concrete form
Lower Baker River dam construction 1924-09-09 Material Storage (drainage)
Lower Baker River dam construction 1924-09-18 (signal sign)
Lower Baker River dam construction 1924-09-17 Form construction
Lower Baker River dam construction 1924-09-19 (warning sign)
Lower Baker River dam construction 1924-09-23 Post flood
Lower Baker River dam construction 1924-11-19 Railroad trestle along river
Lower Baker River dam construction 1924-11-19 Damaged timber
Lower Baker River dam construction 1925-01-13 Lower Coffer Dam
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1924-11-30
Lower Baker River dam construction 1924-12-06
Lower Baker River dam construction 1924-12-13
Lower Baker River dam construction 1924-08-29 Site preparation
Lower Baker River dam construction 1924-09-04 Powerhouse
Lower Baker River dam construction 1924-08-21 Upstream view of river
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-08-21 Dam Site- Upstream view of river
Lower Baker River dam construction 1924-08-29 Diversion dam
Lower Baker River dam construction 1924-08-29 Site preparation for staging area
Lower Baker River dam construction 1924-08-31 (no caption--cracked) - Railroad, shows intake
Lower Baker River dam construction 1924-09-02 Initial excavation of dam site
Lower Baker River dam construction 1924-08-31 Excavation site, close up of rock formation
Lower Baker River dam construction 1924-09-04 Off-site railroad
Lower Baker River dam construction 1924-09-03 Rock formation in dam foundation
Lower Baker River dam construction 1924-09-02  Diversion dam
Lower Baker River dam construction 1924-08-30 Railroad
Lower Baker River dam construction 1924-09-04 Rock formation
Lower Baker River dam construction 1924-09-03 Staging area
Lower Baker River dam construction 1924-09-05 Machinery
Lower Baker River dam construction 1924-09-03 Construction equipment
Lower Baker River dam construction 1924-09-12 (notice board) - Construction permit
Lower Baker River dam construction 1924-09-06 Concrete mixing equipment
Lower Baker River dam construction 1924-09-15 Excavation in building site
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 1924-09-12 Diversion dam
Lower Baker River dam construction 1924-09-15 Diversion dam
Lower Baker River dam construction 1924-09-10 Diversion dam
Lower Baker River dam construction 1924-09-05 Dam site
Lower Baker River dam construction 1924-11-26 Railroad trestle
Lower Baker River dam construction 1924-12-06
Lower Baker River dam construction 1924-11-26 Access road through woods
Lower Baker River dam construction 1924-11-26 View of channel
Lower Baker River dam construction 1924-11-19 Railroad trestle
Lower Baker River dam construction 1924-12-15
Lower Baker River dam construction 1924-12-13
Lower Baker River dam construction 1924-12-06
Lower Baker River dam construction 1924-12-18
Lower Baker River dam construction 1924-12-13
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1925-02-10
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1925-01-19 Dam site (w/pipes)
Lower Baker River dam construction 1925-01-23
Lower Baker River dam construction 1925-02-10
Lower Baker River dam construction 1925-02-10
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1924-09-17 Excavation at dam site
Lower Baker River dam construction 1924-09-19 Excavation site at dam site
Lower Baker River dam construction 1924-09-17 (warning sign)
Lower Baker River dam construction 1924-09-18 (signal sign)
Lower Baker River dam construction 1924-09-19 Access area
Lower Baker River dam construction 1924-09-23 Flood area
Lower Baker River dam construction 1924-09-23 Flood
Lower Baker River dam construction 1924-09-23 Flood
Lower Baker River dam construction 1924-09-18
Lower Baker River dam construction 1925-01-04 Upper Coffer Dam
Lower Baker River dam construction 1924-12-29 Power House Site
Lower Baker River dam construction 1925-01-13 Dam Site
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1925-01-23
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1925-02-12 Setting Forms for Run #13- small pipes in concrete, anchor form work
Lower Baker River dam construction 1925-01-13 Dam Site
Lower Baker River dam construction 1925-02-12 Run #12
Lower Baker River dam construction 1925-01-16
Lower Baker River dam construction 1925-01-23
Lower Baker River dam construction 1925-01-04
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1925-02-10
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1924-10-01 View of canyon
Lower Baker River dam construction 1924-10-04 View of river
Lower Baker River dam construction 1924-10-06 Concrete transportation
Lower Baker River dam construction 1924-10-04 Bridge
Lower Baker River dam construction 1924-09-24 Post flood, cofferdam
Lower Baker River dam construction 1924-09-19 Excavation site at dam site
Lower Baker River dam construction 1924-09-22 Excavation site at dam site
Lower Baker River dam construction 1924-09-18 Railroad bridge
Lower Baker River dam construction 1924-10-06 View of river
Lower Baker River dam construction 1924-10-04 Concrete pumping activity
Lower Baker River dam construction 1924-09-18 Sieve
Lower Baker River dam construction 1924-09-17 Diversion dam
Lower Baker River dam construction 1924-09-25 Access bridge
Lower Baker River dam construction 1924-09-23 Flood
Lower Baker River dam construction 1924-10-06 Excavation
Lower Baker River dam construction 1924-10-06 View of excavation
Lower Baker River dam construction 1924-09-23 Flood area
Lower Baker River dam construction 1924-09-23 Flood area
Lower Baker River dam construction 1924-09-18 Lodging
Lower Baker River dam construction 1925-02-12
Lower Baker River dam construction 1925-02-10
Lower Baker River dam construction 1925-01-19
Lower Baker River dam construction 1925-02-02
Lower Baker River dam construction 1924-09-12 Excavation (rock formation)
Lower Baker River dam construction 1924-09-06 Upstream rock formation
Lower Baker River dam construction 1924-09-10 Cement mining activity
Lower Baker River dam construction 1924-09-13 Concrete batch plant
Lower Baker River dam construction 1924-09-15 Storage building
Lower Baker River dam construction 1924-09-11 Excavation on dam site
Lower Baker River dam construction 1924-09-06 Drain pipe?
Lower Baker River dam construction 1924-09-14 Access road
Lower Baker River dam construction 1924-09-12 Diversion dam
Lower Baker River dam construction 1924-11-30
Lower Baker River dam construction 1924-11-15 Railroad bridge
Lower Baker River dam construction 1924-11-19 Damaged railroad trestle
Lower Baker River dam construction 1924-11-26 Excavation for surge tank
Lower Baker River dam construction 1924-12-18
Lower Baker River dam construction 1924-12-06
Lower Baker River dam construction 1924-11-19 Damaged cofferdam
Lower Baker River dam construction 1924-12-13
Lower Baker River dam construction 1924-11-16 Forested area

Pages