Hi all,  I am forwarding pictures of the electric motor made in Germany
and this is original in the player piano.

Regards,
Giovanni Vitiello
Bologna, Italy
giovanni.celestino@gmail.com.geentroep [delete ".geentroep" to reply]

 [ http://www.mmdigest.com/Attachments/17/01/19/170119_104457_IMG_1578.JPG
 
 [ http://www.mmdigest.com/Attachments/17/01/19/170119_104457_IMG_1579.JPG
 
 [ http://www.mmdigest.com/Attachments/17/01/19/170119_104457_IMG_1580.JPG
 

 [ The Junghanns & Kolosche motor was frequently installed in Welte
 [ orchestrions and pianos that were sold in regions where direct
 [ current or alternating current mains of different frequencies were
 [ encountered.  Rotating the brush holder adjusted the pump speed.
 [ A similar motor is pictured at
 [ http://www.mmdigest.com/Gallery/Pictures/weltepump.html  -- Robbie