Historical clue formulations

• Grateful Dead founding member Bob — 2022-12-08
• Olympic figure skating commentator Johnny — 2021-06-11
• Olympic figure skater Johnny — 2020-11-15
• Small dam — 2020-09-12
• Small dam — 2019-12-29
• Small dam — 2019-05-12
• Small dam — 2018-12-02
• Small dam — 2018-04-15
• Small dam — 2017-12-20
• Small dam — 2016-03-09
• Peter who directed "Picnic at Hanging Rock" — 2015-11-15
• Small dam — 2014-01-29
• Dam that aids in fish-catching — 2012-09-30
• Small dam — 2011-09-18
• Small dam — 2010-02-10
• Milldam — 2007-05-18
• Dam in a stream — 2006-11-12
• Dam across a creek — 2004-10-14
• Small dam — 2004-03-16
• "Witness" director Peter — 2003-08-12
• Milldam — 2003-08-10
• Peter who directed "The Truman Show" — 2002-12-19
• Small dam — 2002-01-24
• Stream blocker — 2002-01-12
• Dam — 2001-09-01
• Small dam — 2000-06-14
• 1999 Broadway hit, with "The" — 1999-09-24
• Small river dam — 1999-05-10
• Milldam — 1999-04-15
• Film director Peter — 1999-02-03
• Dam — 1997-04-09
• "Gallipoli" director — 1996-12-18
• "Witness" director Peter — 1995-08-30