Historical clue formulations

• Damon and Dillon — 2014-08-10
• Swimmer Biondi and others — 2009-09-04
• Actor Damon and others — 2008-09-29
• Slugger Williams and others — 2006-03-11
• Dillon and Damon — 2005-08-16
• Houston and others — 2003-07-04
• Damon and Lauer — 2002-04-09
• Swimmer Biondi and others — 1998-12-11
• Dillon and Biondi — 1998-10-23
• NBC newsman Lauer et al. — 1996-03-13
• Dillon and others — 1996-03-10
• Dillon and Biondi — 1993-12-18
• Cartoonist Groening et al. — 1993-11-28