This mill was established in 1893 by A.F. Richter and was then known as Richter Lamm & Co. In 1900 the company became known as the Green-Mill and Elevator Co. In 1924 a modern plant was erected consisting of a seven story and basement reinforced concrete structure. In 1934 the company became known as the International Milling Co. The elevator has a storage capacity of 750,000 bushels of grain. The mill has a capacity of 1,900 barrels of flour and 200 barrels of corn meal daily.