[pianotech] Chickering damper blocks

[Ron Nossaman]

On 12/22/2012 1:09 PM, Susan Kline wrote:
> Heavy enough that he had to put them back on to get the upright to damp
> properly.
> (Is there another valid measure?)


Odd, I can't hear it from here any more than I can weigh it, and I seem 
to remember at least a couple of wood backed dampers that worked quite well.

So I don't have enough information to know.

Ron N