[Bell Historians] Muffles

[Andrew Wilby]

Bickerton, Roderic (SELEX GALILEO, UK) wrote:
> Hmmm, leather stitched across one open side of a rubber tier practice 
> muffle could produce a 1/2 muffle that would just shove on without 
> ties, and be stable.
> That could be worth trying out.
>

What would you do for open ringing then?

Andrew