Paul -- for the Mechanical Music Resources list.  In case Julian Dyer
hasn't told you, the PPG membership secretary is now:

  George Fleming
  2 St Giles Barton
  HILLESLEY
  Glos GL12 8RG
  UK
  phone +44 (0)1453 521586
  fleming@steck.demon.co.uk

The 1998 subscriptions are UK =L=12, Europe =L=12.50,
rest of world =L=15.

All best

Dan Wilson