Convert a car into a tractor...
During the great depression, OTACO marketed a conversion kit that would turn just about any type of car into a tractor. The Autotrac was popular with farmers because it provided a cost-effective alternative to the purchase of a new tractor ($149 vs $600+).
Here are some pictures of advertisements:
Every year, we receive inquiries from people who discover the remnants of an Autotrac while exploring what were once farmer's fields.
In 2018, OHC was provided with display space at Orillia Square Mall. This video shows delivery of the Autotrac.