Historical clue formulations

• Cousin of a flugelhorn — 2026-06-10
• Cousin of a trumpet — 2021-07-27
• Instrument for Louis Armstrong — 2017-02-26
• Louis Armstrong played one — 2012-08-19
• Armstrong blew it — 2011-11-05
• Relative of a trumpet — 2007-05-30
• Cream-filled pastry — 2007-03-18
• Flugelhorn's cousin — 2001-08-05
• Ice-cream cone, in Britain — 1996-08-25
• Trumpet relative — 1996-06-27
• Pastry cone with whipped cream — 1995-11-18
• Navy signal pennant — 1995-09-16