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Photograph

Logging T-20 TracTracTor

Date: 03 24 1938
Description: Two men use an International T-20 TracTracTor (crawler tractor) to log in a forest.
Photograph

Logging with a T-20 Crawler Tractor

Date: 03 09 1938
Description: Men using an International T-20 TracTracTor (crawler tractor), PD-80, and P-300 owned by Sam Seppala of Grand Marais, to log white pine. The original capti...
Photograph

Logging with International Equipment

Date: 1938
Description: A man uses an International T-20 TracTracTor (crawler tractor) and PD-40 owned by Andrew Hedstrom to log, saw, and finish work on the Gun Flint Trail. The ...
Photograph

Pulpwood Project Site

Date: 1945
Description: Slightly elevated view of a man using a specially outfitted International tractor to work among felled trees in a wooded area. The original caption reads: ...
Photograph

Pulpwood Project Site

Date: 1945
Description: View of a man using a specially outfitted diesel tractor to haul a trailer loaded with cut logs. The original caption reads: "Two specially fitted tractors...

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