KM C258-20170323095400organspace.september.se/images/pdf/Sofia-Church-Organ---IBO-Articl… · are...
6
KM C258-20170323095400organspace.september.se/images/pdf/Sofia-Church-Organ---IBO-Articl… · are of the 'Mechelen' pattern devised by Flor Peeters and are more compact than the
