Historical clue formulations

• Setting for a landscape — 2026-02-22
• Start for some art — 2015-03-18
• Ring material — 2014-08-31
• Sail material — 2008-08-18
• John Trumbull's "Declaration of Independence," e.g. — 2006-07-04
• Wood work — 2005-11-05
• 9-Down material — 2004-10-24
• Painting — 2004-09-10
• Sail material — 2004-05-24
• Atelier item — 2004-01-18
• Bottom of a ring — 1999-08-08
• Sailcloth — 1996-09-05