[ Ref. 181218 MMD, Seek Tubing Diagram For Welte Grand Piano
 [ Mike Walter wrote:

> I am helping a friend rebuilding a Kurtzman Welte Grand piano.
> It is a transitional model between the original Welte system and
> the "new" Welte system. 

Mike Walter's request for a Welte grand piano tubing diagram reminded
me of this diagram I found while going through Dad's files associated
with his restoration business.  I don't know if it will fill Mike's
need but it might be helpful.

  "Tubing Chart For Welte Mignon (Licensee) Grand Player Action
   Auto Pneumatic Action Co. 653 West 51st Street, New York City"

This diagram is large, 24" x 24", and I've only taken photos of it.
If this would be useful I will make an effort to actually copy it.
There is a blueprint copying service nearby and I could have it
scanned too.  Let me know!

Ann Donoghue
Fort Collins, Colorado

 [   Left side of diagram
 [ http://www.mmdigest.com/Attachments/18/12/27/181227_071205_DFAD4387-810B-4FAC-AFBF-1F1FA6F7C36D.jpeg
 
 [   Right side of diagram
 [ http://www.mmdigest.com/Attachments/18/12/27/181227_071205_34782840-142C-4871-8E91-C74EA99592B7.jpeg