Cool checking - WAS Ecsaine

[Stéphane Collin]

I've met lately the piano with the most silent checking I ever ran across. 
It is a 1920 (or so) Rönish, and the backchecks are covered with leather, 
but also the hammer tails are covered with leather with the hair running in 
opposite way.  Veeery smooth operation.

Stéphane Collin.