Historical clue formulations

• Mourning peal — 2025-12-13
• Mournful sound — 2021-01-03
• Sorrowful bell sound — 2019-02-26
• Mournful ring — 2016-01-18
• Toll — 2015-05-10
• Belfry sound — 2013-02-27
• Sound at a funeral — 2011-11-03
• Mournful peal — 2010-12-07
• Mournful ring — 2009-12-08
• Dead ringer? — 2009-11-07
• Sound ominously — 2009-10-16
• Belfry sound — 2008-04-02
• Toll — 2007-08-28
• Mournful chime — 2002-12-29
• Mournful peal — 2002-04-24
• Slow ring — 2000-02-06
• Ring slowly — 1999-07-12
• Toll — 1997-07-07
• Sound of passage — 1997-05-08
• Toll — 1996-07-20
• Funeral sound — 1996-02-29
• Bell sound — 1996-01-19
• Sound, as a bell — 1995-08-02
• Sound at sundown — 1994-04-27
• Toll — 1994-03-06