Historical clue formulations

• Fall back — 2026-06-09
• Withdraw — 2019-01-03
• What coastlines may do — 2017-01-14
• Fall back — 2016-12-03
• Ebb — 2014-11-02
• What gums might do — 2012-06-23
• Peter out — 2009-07-04
• Fall away — 2009-03-05
• Many men's hairlines do this — 2008-09-29
• Ebb — 2005-10-17
• Go back — 2005-03-27
• Withdraw — 2004-12-04
• Move away — 2003-07-26
• Many hairlines do it — 2003-03-25
• Move away — 2003-02-23
• Move away — 2002-07-25
• Ebb — 2000-05-09
• Hairlines do it — 1996-10-18
• Ebb — 1996-08-19
• Move back — 1994-08-23
• A hairline can do it — 1994-07-24