 Illinois Tech was created in 1940 by the merger of Armour Institute and Lewis Institute.Located on the west side of Chicago, Lewis Institute, established in 1895 by the estate of hardware merchant and investor Allen C. Lewis, offered liberal arts as well as science and engineering courses for both men and women.At separate meetings held by their respective boards on October 26, 1939, the trustees of Armour and Lewis voted to merge the two colleges.