Player Piano Parts Inc. is finally out of fiber washers.  I have
two customers, one with a Schulz and the other a screw-on Gulbransen,
both requiring fiber washers to do the job.

From the old Player Piano Co. (PPCo) catalog:
  (Gulbransen) #668, 1-1/8" OD, 7/16" ID
  (Schulz)     #670, 1-1/2" OD, 1/2" ID, .045 thick

Has anyone discovered an alternate source?  I have trolled the
Internet for washer suppliers with no luck to date.

I'm also wondering if there is any supplier, US or foreign, who
is somewhat filling the gap left by PPCo's demise.

Larry Schuette
Raymond, Nebraska