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Photograph

T-20 and Sideboom

Date: 1937
Description: Workers lay a pipeline in a field using an International T-20 TracTracTor (crawler tractor) and sideboom. Original caption states: "Jones & Hannahan."
Photograph

Brookville Locomotive

Date: 11 18 1937
Description: A man operating a Brookville locomotive powered by an International P-12 power unit while two men are working behind him at what appears to be a constructi...
Photograph

Power Unit Operating Water Well

Date: 09 17 1937
Description: A.C. White, contractor, stands near a rotary water well rig powered by an International P-12 power unit mounted on a truck.
Photograph

Power Units on Drilling Rig

Date: 1937
Description: Two men wearing white hats stand near a drilling rig on which two International PA-50 power units are compounded. The machine on the right has a sign readi...
Photograph

International U-2 Power Unit at Saratoga Race Track

Date: 1947
Description: Several workers at Saratoga Race Track use an International power unit to power a sand sifter.
Photograph

Engine Powered Concrete Mixer

Date: 02 09 1906
Description: Men at a construction site using an International stationary engine to power a concrete mixer. Two of the men have wheelbarrows filled with concrete.
Photograph

Men Pouring Cement for Silo Construction

Date: 1915
Description: Four men working at a site for the construction of a silo. They are pouring cement for its foundation.
Photograph

Men Laying Pipe with Industrial Tractor

Date: 1931
Description: Men laying pipe in a field. An industrial tractor on the left has a pulley to lower the pipe. Behind the men is a horse-drawn wagon and another piece of ma...
Photograph

Engine at Construction Site

Date: 07 25 1927
Description: Men are working below street level in the foreground, standing on either side of a pipe. Another man is standing in the street behind an engine powering to...
Photograph

Airports — TD-9

Date: 1950
Description: View of men working with concrete mixer. Subject: "Airports — TD-9." Where Taken: "MidW." Information with photograph reads: "TD-9 Tractor loading sand int...
Photograph

Railroads — T-9 Tractor

Date: 1950
Description: Subject: "Railroads — T-9 Tractor." Where Taken: "Pac." Information with photograph reads: "T-9 Tractor owned by AT&SF RR, 6th and Main, Los Angeles, Calif...

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