Historical clue formulations

• Shape of conchiglie pasta — 2026-09-08
• Souvenir from the seashore — 2026-06-28
• Prominent part of a Teenage Mutant Ninja Turtle costume — 2025-01-14
• Mobile home? — 2024-05-02
• Something you might hold to your ear in order to hear the first parts of 18-, 24-, 52- and 62-Across? — 2023-08-21
• A shore thing — 2021-10-17
• Conch, e.g. — 2021-06-28
• Beach house? — 2013-02-22
• Taco exterior — 2012-09-24
• Turtle's "home" — 2011-01-10
• Beach home? — 2010-09-16
• Bermuda memento, perhaps — 2009-04-16
• Beach memento — 2009-02-03
• Hard case — 2008-12-18
• Turtle's covering — 2007-03-12
• Find at the beach — 2007-01-25
• Turtle cover — 2006-05-22
• Beach memento — 2003-06-04
• Beach souvenir — 2003-01-13
• Part of some pastries — 2002-04-07
• Clam's home — 2000-05-03
• Beach souvenir — 1998-08-04
• Carapace — 1997-01-04
• Oyster cloister — 1995-11-13