26th February 2016 admin Ringing Practice Toolkit – Internet links http://www.sherbourneteachingaids.co.uk Sherbourne Teaching Aids http://cccbr.org.uk Central Council of Church Bell Ringers http://www.ringingworld.co.uk/ The Ringing World http://www.boojum.org.uk/cgi-bin/line.pl Source of diagrams of methods