Station G, Cazadero power station units
Station B, interior
Station B
Station B
Station B
Station B
Station B
Station A
Station A
River Mill Dam, powerhouse interior
Portland General Electric Photograph Collection
Portland General Electric Photograph Collection
Oak Grove unit #1
Oak Grove Project, Station P
Oak Grove Project, Station P
Oak Grove project, generator weighing sixty tons
Oak Grove project, attaching coils to rotor of generator
Oak Grove Project construction
Man with electrical generator at Oak Grove Dam
Interior of powerhouse at Oak Grove Dam
Cazadero Dam, unit #3
Cazadero Dam, powerhouse interior
Cazadero Dam, main turbine unit
Bull Run, Little Sandy Dam, unit number 2
Bull Run, Little Sandy Dam, powerhouse interior
Bull Run, Little Sandy Dam, generator and governor
Bull Run, Inside governor and generator devices
Bull Run, Governor device
