Threshing in the Corn Belt

By Wayne Thomas
Published on September 1, 1960
article image
The Avery up-side-down.

Earl ham, Iowa

I am a regular reader of the Iron-Men Album and look forward to
the arrival of each copy. I enjoy the pictures of old threshing
rigs and engines manufactured before the turn of the century as
well as reading the letters that you publish in each issue.

I thought you might be interested in an historical sketch of
threshing in the ‘Corn Belt’ that shows quite conclusively
that Iowa, and the other corn producing states of the middle west,
was at one time the scene for many threshing crews where large
acreages of wheat, oats and barley were grown and some of of the
largest crews operated the largest separators manufactured by any
of the companies in business during the first half of the twentieth
century. Steam predominated through the nineteen twenties and then
the gas tractor began to appear. These rigs compared in size with
those pictured so often in the plains states of Nebraska, Kansas,
Montana and the Dakotas.

Gradually custom threshing was replaced by rigs owned and
operated by a ‘company of farmers’. Later smaller
separators were purchased by individual farmers who pulled them
with their small tractors that were becoming useful for plowing and
to pull binders and other equipment on the farms. Still later the
combine became a part of the equipment needed on almost every farm.
Today one can drive for miles through this same corn belt and
seldom see the cloud of dust and chaff coming from the blower of
even a small separator — so universal has become the combine of
today.

My interest in engines dates back to about 1907 when a neighbor
who owned a 12 hp Gaar Scott engine and a 32 x 54 Gaar Scott
separator would pull his rig out of the shed and begin to make
repairs and preparations for the run in our neighborhood and a
second run that consisted largely of stack threshing.

My brother, who is two years younger, and I would spend every
minute of the day that our parents would permit watching him work
and were more than thrilled when he would start the engine to try
an adjustment on either the engine or the separator. The great
thrill was when he asked me if I would shut her down when he
signaled from the separator. I was about twelve years old then.
Prom that day to this I have never lost interest in steam outfits
and, frankly, I would like to be firing one today instead of using
the combines that are in our country.

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