Historical clue formulations

• Summit — 2021-01-09
• Pinnacle — 2020-08-09
• Acme — 2019-09-20
• Top — 2014-12-11
• Crest — 2014-04-18
• Nadir's opposite — 2010-06-21
• Climax — 2007-09-02
• Crown — 2007-06-29
• Culminating point — 2005-03-23
• Highest point — 2002-02-12
• Nadir's opposite — 2001-02-27
• Magnavox rival — 1998-05-07
• Babbitt's home town — 1997-02-21