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Clackamas County (Or.) Dams--Design and construction With digital objects
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Cazadero Dam, construction
Cazadero Dam, construction
Cazadero Dam, construction
Cazadero Dam, construction
Cazadero Dam, penstock intake
Cazadero Dam, penstock intake
Cazadero Dam, powerhouse foundation
Cazadero Dam, powerhouse foundation
Cazadero Dam, construction
Cazadero Dam, construction
Cazadero Dam, powerhouse construction
Cazadero Dam, powerhouse construction
Cazadero Dam, during flood
Cazadero Dam, during flood
Cazadero Dam, penstock intake
Cazadero Dam, penstock intake
Cazadero Dam, transformer house
Cazadero Dam, transformer house
Cazadero Dam, construction
Cazadero Dam, construction
Cazadero Dam, completed
Cazadero Dam, completed
Cazadero Dam, re-decking
Cazadero Dam, re-decking
Cazadero Dam, re-decking complete
Cazadero Dam, re-decking complete
Cazadero Dam
Cazadero Dam
Cazadero Dam, re-decking
Cazadero Dam, re-decking
Cazadero Dam, flume
Cazadero Dam, flume
Cazadero Dam, flume and railway
Cazadero Dam, flume and railway
Cazadero Dam, re-decking
Cazadero Dam, re-decking
Cazadero Dam, above
Cazadero Dam, above
Bull Run, Little Sandy Dam, overall view
Bull Run, Little Sandy Dam, overall view
Bull Run, Little Sandy Dam penstocks from rise
Bull Run, Little Sandy Dam penstocks from rise
Bull Run, Little Sandy Dam, power plant exterior
Bull Run, Little Sandy Dam, power plant exterior
Bull Run, Little Sandy Dam, rooming house
Bull Run, Little Sandy Dam, rooming house
Bull Run, contractors camp
Bull Run, contractors camp
Bull Run, site of depot
Bull Run, site of depot
Bull Run, Big Sandy dam construction
Bull Run, Big Sandy dam construction
Bull Run, Big Sandy dam construction
Bull Run, Big Sandy dam construction
Bull Run, Big Sandy canal excavation
Bull Run, Big Sandy canal excavation
Results 1 to 28 of 106