S&S D Duplex

David M. Porritt dm.porritt@verizon.net
Sun, 24 Nov 2002 16:35:02 -0600


Dan:

I think you're still confusing the marketing department with the
research/engineering department.

dave

*********** REPLY SEPARATOR  ***********

On 11/24/2002 at 10:52 AM Duplexdan@aol.com wrote:

>Dave Porritt,
>
>Thank you for your extensive input . The fact that the Steinways
>considered 
>the duplex of great importance is evidenced by their catalogue in
the 1874 
>Philadelphia Convention.They listed ten features their new piano
included. 
>The duplex scale was the second. Not only that but the name duplex
scale
>was 
>cast into the plate for many years with the serial number. In
addition
>there 
>is significant correspondence between Steinway and Weber showing
that 
>Steinway considered Weber's attempt to use his patent a serious
breach of 
>ethics.
>
> If  this is subject important enough to you and you can not find
this 
>catalogue , I'll be glad to try and dig it out of my records.
>
>Dan Franklin
>_______________________________________________
>pianotech list info: https://www.moypiano.com/resources/#archives


_____________________________
David M. Porritt
dporritt@mail.smu.edu
Meadows School of the Arts
Southern Methodist University
Dallas, TX 75275
_____________________________



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