Article about bridge agraffes - function, types

[Kazuo Yoshizaki]

Last night, I tuned a 1925 Sohmer grand, which had bridge agraffes in the
middle section. It kind of sounded metallic and the tone difference between
the notes with the regular bridge pins (in the treble) was very obvious.


> a serial number or two.  For example, were the Sohmers from
> > the 1920's?  How
> > old was the Schumann?
>
> I don't have this information, unfortunately.
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: https://www.moypiano.com/ptg/pianotech.php/attachments/20061123/998fef10/attachment.html