Historical clue formulations

• Ruler division — 2026-07-08
• Creep (along) — 2025-07-01
• Crawl (along) — 2025-04-17
• Move slowly — 2025-02-14
• Precipitation unit — 2024-11-05
• Move at a snail's pace — 2024-05-29
• Move like a caterpillar — 2023-10-05
• Move slowly — 2023-05-07
• The "i" in p.s.i. — 2022-06-02
• Creep (along) — 2022-05-22
• Creep — 2022-03-27
• Part of a foot — 2021-12-21
• One-___ punch (kung fu technique) — 2021-09-03
• Distance between belt holes, maybe — 2021-06-21
• Not give an ___ (be stubborn) — 2021-01-25
• Diameter of a quarter, roughly — 2020-10-27
• Move like a snail — 2020-08-07
• Snowfall unit — 2019-05-07
• 1/12 of a foot — 2019-02-26
• Creep (along) — 2018-07-22
• Crawl (along) — 2018-07-03
• Creep (along) — 2018-05-02
• Nonmetric measure — 2018-04-04
• Crawl (along) — 2017-07-05
• Square ___ — 2016-12-18
• Tailor's unit — 2016-11-01
• Move slowly (along) — 2016-07-26
• Advance slowly — 2016-06-01
• Ruler division — 2016-04-26
• Narrow margin — 2015-07-24
• Move slowly — 2015-03-19
• Ruler unit — 2014-06-23
• See 61-Across — 2012-11-02
• 1/12 of a ruler — 2012-06-18
• Go slowly (along) — 2012-05-01
• Move slowly — 2011-11-29
• Word derived from the Latin "uncia," meaning "one-twelfth" — 2011-09-04
• Ruler part — 2011-08-29
• Narrow winning margin — 2010-04-06
• 1/36 of a yard — 2009-12-28
• Ruler division — 2009-05-18
• 1/12 of a foot — 2009-03-30
• 2.54 centimeters — 2009-02-09
• Creep (along) — 2008-12-30
• Creep (along) — 2007-10-30
• Creep (along) — 2007-06-12
• Mark of a ruler — 2006-06-25
• Mark of a ruler — 2006-02-24
• Mark of a ruler — 2005-08-25
• Creep — 2005-02-25