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

Succeeded Owen J. W. Burness' Son; established by Howard L. Gamble and Charles E. Hallman (in Philadelphia, Pennsylvania), 1967; in Glenside, Pennsylvania, 1981; in Montgomeryville, Pennsylvania, 1988.

Sources:

• The Diapason, December 1967, 18.


• Music, February 1974, 61. [name changed to The American Organist starting with the January 1979 issue.]


• Elizabeth Towne Schmitt.


• The American Organist September 1988, 80.