Archive
3,115 results
Film The engineering plaque on Hoover Dam
HFE004505
Film The river pours out of a diversion tunnel
HFE004514
Film A spillway channel with an arched bridge
HFE004516
Film A canal winds around a pale hill
HFE004527
Film Planning before a wall map of the world
HFE005466
Film The D.C. headquarters tent of the March on Washington
HFE000757
Film The crowd disperses under the trees
HFE000882
Film Men at a bench with a bundle of wire ends
HFE003667
Film Heavy ropes laid out on a long timber runway
HFE003707
Film Floor beams hanging from the suspender ropes
HFE003723
Film A multiple drill works on a steel member
HFE003824
Film Columns and the derrick hook against the sky
HFE003900
Film A drilling platform at a tunnel portal
HFE004076
Film A ring of people on the littered grounds
HFE000372
Film Bare feet in the Reflecting Pool
HFE000891
Film Wire wound tightly on a drum
HFE003635
Film A power shovel loads dump cars
HFE003701
Film The ingot enters the rolling stand
HFE003820
Film An ironworker at the edge of a floor
HFE003877
Film Setting a beam high above a tower top
HFE003906
Film Launching a boat on Lake Mead
HFE004141
Film A picture of a railway suspension bridge over a gorge
HFE004212
Film The suspension bridges over the East River
HFE004220
Film A welder at work in a shower of sparks
HFE004227