In Wednesday's MMD Bruce Clark mentioned that player piano rolls
played on the organ were horrible.  Many years ago Mike Walters of
North Tonawanda, NY produced an 88-note organ roll that had the long
perforations.  At the time I was the care-giver for a Seeburg HO
mortuary organ which used 88-note rolls.  The rolls that Mike produced
sounded just great on this organ.  I think any roll that has longer
perforations would be better for this use.

Ron Bopp