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Wurlitzer APP Rewind With 4-in-1 Unit Valve
By Martin Anderson 

I am looking for a schematic for a rewind mechanism used on a Wurlitzer
coin-operated player piano, serial number 36881.  The one I have uses
a 4-in-1 valve.  One I have seen uses two unit valves.  The piano plays
an APP roll.  Any help is greatly appreciated.

Martin Anderson

(Message sent Sat, 13 Jun 2009 22:04:38 -0400 , from time zone -0400.)

Key Words in Subject:  4-in-1, APP, Rewind, Unit, Valve, Wurlitzer