The Oklahoma Steam Threshing and Gas Engine Association Inc, with EIN 73-1260582, is dedicated to historic preservation by promoting the hobby of rural farm life through the exhibition and operation of antique farm equipment and machinery, particularly steam engines, gas tractors, and gas engines. Operating with a budget of $67,000 and generating total revenue of $52,300 in 2024, the organization focuses on preserving and showcasing agricultural heritage in Oklahoma. The association does not rely on a single funder for 50% or more of its revenue, ensuring a diverse financial support base. More information can be found on their website at oklahomathrashers.org.