Historical clue formulations

• Part of a gearwheel — 2026-05-04
• Gear tooth — 2025-06-30
• Gear tooth — 2025-03-11
• Clock part — 2025-02-16
• Gear tooth — 2024-12-05
• Small part of a system — 2024-01-06
• Small but important machine part — 2022-11-21
• Lowly worker, so to speak — 2022-06-19
• Menial laborer, metaphorically — 2021-08-08
• It may be in the works — 2021-03-27
• Little part of a big wheel — 2020-07-15
• Gear tooth — 2020-06-02
• Wheel tooth — 2020-05-05
• ___ sci, college major related to psych — 2020-04-12
• Gear tooth — 2020-01-06
• Minor player — 2019-10-11
• Small part of the works — 2019-08-30
• Member of the proletariat, metaphorically — 2019-08-23
• Minor player, metaphorically — 2018-10-04
• Important but sometimes ignored piece — 2018-03-04
• Lowly worker — 2018-01-06
• Minor but essential part — 2017-11-30
• Part of the works — 2017-01-19
• Part of the works — 2017-01-13
• Part of a wheel — 2016-10-30
• Tooth that turns — 2016-06-29
• Wheel tooth — 2015-05-05
• Interlocking piece — 2015-03-15
• Gear tooth — 2014-11-10
• Minor but necessary part — 2012-09-14
• Certain tooth — 2012-03-22
• Minor player, so to speak — 2011-08-31
• Peon — 2011-04-23
• Machine tooth — 2010-11-01
• Machine part — 2010-05-14
• Gear tooth — 2010-05-02
• Subordinate person — 2008-04-13
• Part of a gearwheel — 2008-03-24
• Gear part — 2007-04-30
• Piece of machinery — 2006-08-30
• Minor player — 2006-08-06
• Part of a wheel — 2006-04-06
• Organization functionary — 2005-11-26
• Part of the works — 2004-10-03
• Slot filler in a gearwheel — 2004-01-01
• Minor functionary — 2003-08-24
• Gear part — 2003-03-11
• Slip a ___ — 2002-04-25
• Lowly worker — 2002-04-19
• Important part — 2001-04-08