Crumar Musical Instruments User Group.

Hello, Crumar group!
I'm a repairer of electronic accordions in Vancouver BC, and I'm 
looking for a schematic for the (very old!) Crumar model F35/45.  My 
existing schematic was photocopied in the 70's, and I hadn't used it 
for >10 years.  Now I need it again, and I find it has faded beyond 
readability.
I'm wondering if anyone knows of a library of old Crumar schematics, 
probably as pdf's, accessible to people like me.
Any assistance would be most appreciated!
Geoff

Geoff Sale & Associates
geofsale@...
Ph. (604) 521-5059, Cell (604) 488-4559