From the OHS PC Database, derived from A Guide to North American Organbuilders, by David H. Fox (Richmond, Va.: Organ Historical Society, 1991). -

Member of Journeymen Church Organ Builders' Association,* 1898.

*The Journeymen Church Organ Builders' Association was formed in New York City, New York, around 1891. The membership rolls for the years 1898 and 1899 were donated to the OHS Archives as part of the Mohr family collection; Louis F. Mohr was the financial secretary of the association for those two years.-Ed.

Source:

• Stephen Pinel, "A Brief History of the Mohr Family: American Organbuilders and
  Technicians," The Tracker 29:2, 24.