Historical clue formulations

• Groups of whales — 2023-03-18
• Groups of whales — 2018-12-25
• Pinup's legs — 2013-07-15
• W.W. II pinup features — 2011-01-25
• Pinup's pride — 2007-01-05
• Pinup's legs — 2006-08-15
• Pinup's legs — 2001-10-02
• Legs, slangily — 2001-09-25
• Legs, slangily — 2000-07-09
• Schools of whales — 1999-01-14
• Legs, to a zoot suiter — 1998-11-03
• Pinup features — 1997-12-28
• Cheesecake feature — 1995-08-06
• Herds of humpbacks — 1994-08-14