All Photos
Shasta dam under construction, California
Redding, United States
dam
View of Mount Shasta, Calif.
Shasta dam under construction, California
Redding, United States
dam
Shasta dam under construction, California
Redding, United States
dam
Central tower from which cable buckets carry materials used in the construction of Shasta dam, California
Redding, United States
dam
Frederick Batt, brakeman, on the C & NW RR, at Proviso yard, Chicago, Ill.
Melrose Park, United States
A young worker at the C & NW RR 40th Street shops, Chicago, Ill.
Chicago, United States
railroad worker
Two employees at the roundhouse at Proviso yard, C & NW RR., Chicago, Ill.
Melrose Park, United States
railroad worker
Workers at the roundhouse of the C & NW RR Proviso Yard, Chicago, Ill.
Melrose Park, United States
railroad worker
A welder who works in the round-house at the Chicago and Northwestern Railroad's Proviso yard
Melrose Park, United States
Spreading asbestos mixture on boiler of a locomotive at the C & NW RR 40th Street locomotive shops
Chicago, United States
Worn tires on locomotive wheels are refaced on this machine in the wheel shop of the Chicago and Northwestern Railroad, Chicago, Ill.
Chicago, United States
Working on the cab of a locomotive brought in for repair at the C & NW RR 40th Street shops, Chicago, Ill.
Chicago, United States
train
Working on the cylinder of a locomotive at the C & NW RR 40th Street shops, Chicago, Ill.
Chicago, United States
Working on the boiler of a locomotive at the 40th Street shops of the C & NW RR, Chicago, Ill.
Chicago, United States
train
Working on the boiler of a locomotive at the 40th Street shops of the C & NW RR, Chicago, Ill.
Chicago, United States
Apparatus used at the laboratory at the C & NW RR's 40th Street yards for analysing solutions of metals used in locomotives and the railroad plant, in general, Chicago, Ill.
Chicago, United States
Locomotive lubrication chart in the laboratory of the Chicago and Northwestern Railroad. The laboratory assistant in foreground is working at a precision balance. Chicago, Ill
Chicago, United States
laboratory
Truck trailers line up at a freight house to load and unload goods from the Chicago and Northwestern railroad, Chicago, Ill.
Melrose Park, United States
A Chicago and Northwestern railroad roundhouse, Chicago, Ill.
Melrose Park, United States
A general view of a classification yard at C & NW RR's Proviso yard, Chicago, Ill.
Melrose Park, United States
Switch lists coming in by teletype to the hump office at a Chicago and Northwestern railroad yard, Chicago, Ill.
Melrose Park, United States
General view of one of the yards of the Chicago and Northwestern railroad, Chicago, Ill.
Chicago, United States
View of a classification yard at C & NW RR's Proviso yard, Chicago, Ill.
Melrose Park, United States