Historical clue formulations

• Finishes — 2023-07-17
• Becomes — 2010-06-27
• Finishes — 2007-10-04
• Ultimately becomes — 2005-11-08
• Finishes — 2003-09-28
• Results — 2001-10-19
• Finishes — 2000-04-30
• Finishes — 1997-09-16
• Finishes — 1994-08-22