Historical clue formulations

• Four 2-Downs — 2026-04-26
• Eightsome — 2026-02-11
• Group of eight — 2022-09-20
• Eightsome — 2022-08-26
• The bits in a byte, e.g. — 2022-06-04
• Group of eight — 2022-05-04
• Pair of quads — 2021-07-18
• Eightsome — 2021-05-27
• The planets, e.g. — 2019-02-14
• The planets, e.g. — 2018-02-03
• Group of eight — 2018-01-22
• Snow White and the dwarfs, e.g. — 2016-01-02
• The planets, now — 2014-11-16
• Group of eight — 2011-10-24
• One's pawns on a chessboard, e.g. — 2011-07-07
• Group of eight — 2010-05-19
• Oxygen atom's protons, e.g. — 2009-12-19
• The Ivies, e.g. — 2009-09-30
• The planets, e.g. — 2008-12-13
• Group of eight — 2008-06-02
• Santa's reindeer, traditionally — 2007-12-09
• Spider's legs, e.g. — 2006-12-22
• Full set of bicuspids, e.g. — 2005-01-29
• Santa's reindeer, e.g. — 2001-04-15
• Santa's reindeer team, e.g. — 2000-06-01
• Group of eight — 1998-02-10
• Rowing team — 1997-01-26
• Santa's reindeer, e.g. — 1994-05-24