INSIDE THE SPINET-PIANOLA
A  MECHANICAL  PLAYER-PIANO



... View with opened & removed Covers: Under Keyboard the Series of Bellows.
The 2 Levers in front of the keyboard adjust Volume & Speed
Left-View Details ...         &       Right View Ditails ...

 

... active Music Roll = " Beer Barrel Polka "
... Inscriptions:   "STANDARD PNEUMATIC ACTION"   &   "MASTER PLAY"
Back to the PIANOLA Main Page ...
impressum:
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© C.HAMANN    http://public.beuth-hochschule.de/~hamann    01/07/12