Historical clue formulations

• One-___ (pithy jokes) — 2026-04-29
• Passenger ships — 2015-11-19
• Relatives of flies — 2010-03-06
• Solid swats — 2001-01-19
• Makeup items — 1998-12-06
• Record holders — 1996-12-15
• Tennis court workmen — 1995-07-08