Johann Grossenbacher
Affolten, b. 1874
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Biographies
The overview above is drawn from the following published accounts. Read them in the original:
John Dilworth+
GROSSENBACHER, Johann Born 1874, d. after 1944 Affoltern, Zurich Switzerland. Active in Burgdorf. About 50 instruments completed. Amati model with thick red varnish. J. Grossenbacher / Burgdorf / No 43 gebaut 1944 [Boltshauser]
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