Working in machine shop
Steam locomotive cab interior view
Hosmer Cultivator Factory, Silverton, Oregon
Burned forest
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
Women with card punch machines
Man working on accounting machine
Two men looking at a radio transmitter unit
Tree trimming
Men with wood chipper
Men using hole digger
Man with switchboard
Man with electrical unit
Man with lever
Electrical unit
Electric transformer
Men building transmission tower
Electric transformer
Unidentified man with microphone
Man with ceramic electrical insulators
Men on phones in office
Interior of powerhouse at Oak Grove Dam
Man with electrical generator at Oak Grove Dam
Two unidentified men with machinery
