2004-10-30/2020-04-09 - From the OHS PC Database, derived from A Guide to North American Organbuilders, rev. ed., by David H. Fox (Organ Historical Society, 1997). — Patents awarded to William C. Zeidler, Toronto, Ontario, Canada, 1887; associated with A. Newell & Co. Patent #373,001; 8 Nov. 1887; celluloid application to keyboard. Source: Information taken from the text of one or more United States patents.
Regrettably, it is not possible to display the information about the sponsor of this pipeorgandatabase entry or if there is a sponsor. Please see About Sponsors on Pipe Organ Database.