Grand Rapids and Battle Creek, Michigan ca. 1920
From the OHS PC Database, derived from A Guide to North America Organ Builders by David H. Fox (Organ Historical Society, 1991). -- Of Milwaukee, WI c. 1900. [In Battle Creek, MI area also?]
From Matthew Davis, Historian of St. Philip Catholic Church, Battle Creek, Michigan:
Reinish was from Grand Rapids, Michigan, and I think he used to work here in Battle Creek for the old Compensating Organ Company prior to going out on his own.