Historical clue formulations

• Namely — 2025-04-13
• Specifically — 2024-06-30
• Specifically — 2020-07-29
• "Specifically ..." — 2017-02-03
• Explicitly — 2016-07-10
• Specifically — 2016-02-21
• "Specifically ..." — 2013-05-22
• "Specifically ..." — 2013-02-18
• Specifically — 2012-12-09
• Namely — 2009-09-16
• Namely — 2008-01-28
• Namely — 2007-04-22
• Namely — 2004-11-08
• Namely — 2004-09-15
• Namely — 2003-03-19
• Namely — 2001-05-09
• Namely — 2001-01-14
• Specifically — 2000-07-15
• Namely — 2000-01-06
• Namely — 1998-09-30
• Namely — 1998-06-08
• Namely — 1997-11-04
• Viz. — 1996-02-01
• Namely — 1995-06-25
• Namely — 1995-03-09
• Specifically — 1994-10-02
• Specifically — 1994-06-12