For sale in England, will post internationally: storage sleeves for
Polyphon 19-5/8" discs.  Proven anti-rust sleeves (volatile corrosion
inhibitor film) encased in a cardboard "record sleeve" outer with
Polyphon image printed on the front.  This is a long-term storage
solution.  Cost £12 per sleeve plus postage.  Contact:
paulmellor.vetspecialist@gmail.com.geentroep [delete ".geentroep"
to reply]

Many thanks,

Paul Mellor
Kent, Great Britain