Historical clue formulations

• Lewis Carroll's "The ___ and the Carpenter" — 2026-02-11
• Mammal with long whiskers — 2025-09-28
• Arctic mammal with tusks — 2022-03-07
• Tusker in a Beatles title — 2015-06-10
• Whiskered creature — 2013-11-17
• Oyster eater in a Lewis Carroll verse — 2009-07-14
• The Beatles' "I Am the ___" — 2008-04-29
• Bewhiskered beast — 2007-01-24
• Bewhiskered creature — 1998-06-30
• Carroll's carpenter's companion — 1994-09-20