A Brief History of the Flat Cap - Sir Gordon Bennett - Flat Cap Blog

The History of the Flat Cap & Newsboy Cap – Peaky Hat

Cap Culture - Bring out your best features

Herbert Cook, Villains Wiki

A flattering hat: a history of the Flat Cap

James Gordon Bennett Sr. - Wikipedia

The origins of the flat cap: from England to Sicily – Ad Hoc Atelier

Head to head: A history of the flat cap throughout fashion

Flat Cap Facts For Father's Day - The Herdy Company

British Made Hats - Sir Gordon Bennett

Flat Caps - The Hat that Travelled through History

Parker (Natty Gann), Villains Wiki

PPT - The “Flat Cap” or Bonnet PowerPoint Presentation, free

Puzzle Artist Nathanael Mortensen Interview