Note from the OHS PC Database, derived from A Guide to North American Organbuilders, by David H. Fox (Richmond, Va., Organ Historical Society, 1991). Edited for the revised OHS Online Database website, 2017. -
A holding company active in 1926 controlling: Welte-Mignon Corp.; Estey Piano Co.; Welte-Mignon Studios, Inc. of New York City, New York; Estey Philadelphia Corp.; and Hall Organ Co. of West Haven, Connecticut.
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