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. -

With Aeolian-Skinner firm of Boston, Massachusetts, to c. 1971; in Wheaton, Illinois, 1971-1980; with Louis IX firm of St. Louis, Missouri, 1980-1983; associated with Paul Brendel, 1982; with M.P. Möller, Inc. firm of Hagerstown, Maryland, 1989, engineer.