Pipe Organ Database

a project of the organ historical society

Frederick Knapp View Extant Instruments View Instruments


Brooklyn, New York, 1904.
Classification: Undetermined

Update This Entry
October 30, 2004:

From the OHS PC Database, derived from A Guide to North American Organbuilders, rev. ed., by David H. Fox (Organ Historical Society, 1997). -

Patent awarded to Frederick Knapp, Brooklyn, New York, jointly with Charles I. D. Looff, 1904.

  • Patent #760,884; 24 May 1904; mechanically actuated organ.


  • Information taken from the text of a United States patent.

We received the most recent update for this note from Database Manager on February 11, 2019.

Database Specs:

  • 0 Organs
  • 0 Divisions
  • 0 Consoles

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