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The model archive
Wetmore
Explore 1 farm tractor models. Follow a model into its engine specifications, transmissions, dimensions, historical photographs, and available test records.
About Wetmore
H.A. Wetmore began making tractors in Iowa in 1919 after losing a Waterloo Boy dealership connection. The venture faced difficult market conditions and ended production in the 1930s.
- Beginning
- Tractor manufacturing began in 1919
- Founder / origin
- H.A. Wetmore, an automobile and tractor dealer
- Known for
- Small-volume Iowa-built agricultural tractors
- Sale / later history
- Manufacturing ceased in the 1930s
History and legacy
The archive connects Wetmore’s move into tractor manufacture with Deere’s purchase of Waterloo Boy. Falling prices during the early 1920s added pressure to a small producer. The available account gives a decade rather than a precise final-production year, so no unsupported exact closure date is assigned.
Sources & further reading
History reviewed 2026-10-20.
Showing 1 of 1 models
Index power values can include estimates derived from belt or PTO power. They are identified on each model card and are not interchangeable with a measured engine rating. Model years and missing values follow the source index.