Historical clue formulations

• Zilch — 2026-01-23
• Vigor — 2026-01-10
• Punch — 2025-08-03
• Move at a speedy pace — 2025-06-10
• 44444, for Newton Falls, OH — 2024-11-12
• Nada — 2024-11-05
• Oomph — 2024-07-08
• Get-up-and-go — 2024-01-03
• A goose egg — 2023-07-20
• Nada — 2023-03-14
• Jack squat — 2021-07-03
• Nada — 2019-04-15
• Goose egg — 2019-03-28
• "___ your lip!" — 2019-03-19
• Nada — 2018-06-18
• Move really fast — 2017-07-31
• "___ your lip!" — 2017-01-31
• Nada — 2015-05-20
• Execute a motion on the fly? — 2015-03-07
• Élan — 2014-09-24
• Geographic indicator, briefly — 2014-05-15
• Pep — 2014-05-06
• Compress, as a file — 2014-03-08
• City and state follower — 2013-06-22
• "___ your lip!" — 2012-11-14
• ___ drive — 2011-10-07
• Goose egg — 2011-09-25
• Nothing ... or a hint to what's hidden in 20-, 35- and 52-Across — 2011-08-15
• Pizazz — 2011-07-03
• Nada — 2010-09-14
• Number after many a state postal abbr. — 2010-08-04
• Do (up), as a fly — 2010-07-26
• ___ + 4 — 2010-06-02
• Five-digit postal number, informally — 2010-05-03
• Mail aid — 2009-05-13
• Address ending, informally — 2008-07-15
• 12345, in Schenectady, N.Y. — 2006-11-06
• Five-digit number on an envelope — 2006-07-31
• City, state, ___ — 2005-10-12
• Rush (along) — 2004-10-05
• Goose egg — 2003-03-21
• Nada — 2003-03-04
• Nine-digit sequence — 2001-03-25
• Kind of code — 2000-11-28
• Nada — 1999-10-24
• Goose egg — 1999-06-16
• Kind of code or drive — 1999-06-15
• Nada — 1998-09-08
• Nine-digit number, maybe — 1997-03-11
• Each of the numbers in this puzzle's theme — 1997-02-17