From the OHS PC Database, derived from A Guide to North American Organbuilders, by David H. Fox (Richmond, Va.: Organ Historical Society, 1991). —
Succeeded Coburn & Taylor; established by Walter S. Coburn in Chicago, Illinois, c. 1909; associated with the Harmo Electric Company, 1915-1916; succeeded by Temple & Howard, Nov. 1934.
Staff: Louis G. Eichman; George Mack; Gottlieb Mack; Ole G. Malmquest; Frank E. Morton; Douglas C. Stuart.
Sources: