Historical clue formulations

• What kosher seafood has that nonkosher seafood does not — 2023-02-20
• September/October zodiac symbol — 2022-11-05
• Runs up and down? — 2022-08-19
• Horoscope symbol — 2022-05-14
• Symbol of the goddess Justitia — 2021-07-27
• Device used by Anubis to determine a soul's fate — 2016-08-13
• Libra's symbol — 2012-09-17
• Libra's symbol — 2011-03-14
• Some are minor — 2008-06-27
• Choir practice — 2003-12-14
• Balance — 2003-06-26
• Things with ___ (theme of this puzzle) — 2002-07-30
• Fish market sights — 1999-09-19
• They may be sliding — 1998-05-22
• Zodiac symbol — 1997-01-05
• Musical ladders — 1996-12-02
• Piano practice — 1995-05-14
• _____ of justice — 1994-05-23