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

Active in New York City, 1890; partner with Jacob Scultetus in Scultetus & Mantel of New York City, New York, 1898.

Sources:

• Peter T. Cameron.


• One or more local directories of the place and period.


• Organ Handbook 1969 (Richmond, Va.: Organ Historical Society)


• Elizabeth Towne Schmitt.


• Stephen L. Pinel, "A Brief History of the Mohr Family", The Tracker: 29:2 (Richmond, Va.: Organ Historical Society, 1988), 24.