Historical clue formulations

• French military cap — 2023-08-24
• Flat-topped French hat — 2022-11-27
• Flat-topped military hat — 2022-11-06
• Hat worn by Charles de Gaulle — 2020-02-20
• French military hat — 2019-01-22
• Foreign Legion hat — 2017-03-07
• 58-Across topper — 2015-09-20
• Gendarme's topper — 2015-07-31
• French army headwear — 2014-12-16
• Military hat — 2013-08-04
• Foreign Legion hat — 2013-03-20
• Zouave headgear — 2012-11-17
• "Beau Geste" headgear — 2012-03-02
• Hat worn in "Casablanca" — 2010-09-09
• Topper for Charles de Gaulle — 2010-01-05
• Hat for a French soldier — 2008-11-25
• Visored cap — 1997-12-10
• French military cap — 1995-04-17