Wisconsin Historical Society

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Photograph

Friction-Drive Tractor

Date: 1933
Description: Three-quarter right front side view of a friction-drive tractor by the Ohio Manufacturing Company.
Photograph

Tractor Prototype

Date: 1933
Description: Three-quarter left front side view of a tractor prototype by the Ohio Manufacturing Company.
Photograph

Tractor Prototype

Date: 1933
Description: Three-quarter right side rear view of a tractor prototype. On the right front front side of the tractor is a sign that reads: "M'f'd by The Ohio Mfg. Co.,...

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