Change ringing:

• MIT Guild of Bellringers
• MIT Guild IAP class
• Boston-area events
• North American Guild of Change Ringers home page.
• The change-ringers mailing list
• The boston-change-ringers mailing list
• Change Ringing at the Church of the Advent
• Ringing World Home Page
• Roger Bailey's Ringers page (in Britain)
• R C Wilson's Ringers On The Net page (in Britain)
• John Paul Adams's Ringing page (in Britain)
• Jon Brawn's method-maker program
• Adam Beer's visual method archive.