[pianotech] Reversing Crown

[PAULREVENKOJONES at aol.com]

I ran into a 20's Knabe several years ago with a bell-curve crown,  
positive in the center, negative in bass and treble, and the second longest rib  
split about 8" from the rim. Client didn't want to spend the money. So it 
goes.  Ho-hum.
 
P
 
 
In a message dated 12/23/2009 10:07:25 P.M. Central Standard Time,  
erwinspiano at aol.com writes:

I once purchased an A-3 Stwy that  had positive crown in the bottom end and 
an oil canned treble. Very  Weird.
   Dale



-----Original  Message-----
From: Noah Frere <noahfrere at gmail.com>
To:  pianotech at ptg.org
Sent: Wed, Dec 23, 2009 6:34 pm
Subject: [pianotech]  Reversing Crown

Has anyone found a  positive crown on a grand soundboard, then removed the 
strings and the crown  reversed?




-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://ptg.org/pipermail/pianotech.php/attachments/20091223/2d4b783c/attachment.htm>