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Photograph

Laying Wire for Radio Station with a T-20 Crawler

Date: 1937
Description: Three men laying wire in a forested area for W.H.A.S Radio. One of the men is operating an International T-20 TracTracTor (crawler tractor).
Photograph

Avery 90 Horsepower Tractor

Date: 1915
Description: Men use an Avery 90 horsepower tractor and a gang plow to work in a farm field.
Photograph

Avery 130 Tractor

Date: 1915
Description: Men use an Avery 130 tractor with a gang plow to work in a farm field.

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