Historical clue formulations

• A-2-3-4-5 straight, in poker slang — 2024-06-13
• Revolutionary invention? — 2023-07-26
• Word with prayer or paddle — 2018-07-15
• A unicycle has one — 2018-01-16
• People often caution against reinventing it — 2017-02-07
• Bigwig — 2016-09-02
• Roulette centerpiece — 2013-01-21
• Revolver — 2012-05-13
• Prop on "The Price Is Right" — 2009-02-19
• Revolver — 2007-03-23
• Cart part — 2001-01-16
• Revolutionary idea — 2000-01-28
• Roller — 1999-01-24
• Potter's aid — 1995-07-16
• Big-time operator — 1995-02-25