The OHS Pipe Organ Database

BuilderID 736

Builder Identification

Portland, Oregon, from 1983.

Additional Notes

  • Note from the OHS PC Database, derived from A Guide to North American Organbuilders, by David H. Fox (Richmond, Va., Organ Historical Society, 1991; rev. ed., 1997, with updated information). Edited for the revised OHS Online Database website, 2017. -

    With Flentrop and Verschueren firms in Europe; in Portland, Oregon, 1983; active in 1996.


    • American Institute of Organbuilders (AIO): 1996 membership roll.
    • Elizabeth Towne Schmitt.
    • The American Organist, January 1983, 36.

Database Entries

There are 17 entries in the database that describe organs by Frans W. M. Bosman.

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Builder's Nameplate. Photograph by James R. Stettner

Builder's Nameplate. Photograph by James R. Stettner