Has anybody ever seen a Hupfeld Unioliszt player piano?
I cannot find this instrument in any catalogue or in the
literature. Is there a description, a catalogue or an
article about this instrument?
Niels Berkers has found the Unioliszt in the Netherlands
and he tries to find more data. Who can help?
Thanks in advance,
Hendrik Strengers, Delft
hekaton@hetnet.nl.geentroep [delete ".geentroep" to reply]
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