weird key

[Jurgen Goering]

Player piano.  The player mechanism activates the back end of the key 
without moving the whole key stick.

Jurgen Goering


On Mar 4, 2008, at 6:07, Debbie Legg wrote:
>  
> Here's a first sighting for me in more than fifteen years of piano key 
> work.  Pictured are two keys of a set that came to the shop yesterday 
> for new key tops.  These keys are articulated for a specific 
> function.  Can you find the clues and decipher the function?
>
>  
> Debbie Legg
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: text/enriched
Size: 797 bytes
Desc: not available
Url : http://www.ptg.org/pipermail/pianotech/attachments/20080304/bd469ca0/attachment.bin