Hosmer Cultivator Factory, Silverton, Oregon
Burned forest
Steam locomotive cab interior view
Portrait of a unidentified couple sitting outside with a spinning machine
Generators - Bonneville Dam
Working in machine shop
Portland General Electric Photograph Collection
Portland General Electric Photograph Collection
Emily Wood with her Erasure Machine
Station L
Station L, generators
Station L
Caterpillar machine working at the Cove Palisades State Park area
Caterpillar machine working at Cove Palisades State Park area
Alex Komolofske with an emergency generator
Man working on electric generator unit
Man looking at machine units at River Mill Dam
Man working on accounting machine
Women with card punch machines
Two men looking at a radio transmitter unit
Tree trimming
Men using hole digger
Men with wood chipper
Man with switchboard
Man with electrical unit
Man with lever
Men building transmission tower
Electric transformer
Electric transformer
