Hats — Audiobooks
Straw Hats: Their history and manufacture
by Harry Inwards
Make your own hats
by Gene Allen Martin
The book of hats and caps
by M. Elliott
The Chemistry of Hat Manufacturing
by Watson Smith
Baltimore Hats, Past and Present
by William Tufts Brigham
Manuel complet des fabricans de chapeaux en tous genres
by Julia de Fontenelle (Jean-Sébastien-Eugène)
A Treatise on Hat-Making and Felting
by hatter John Thomson
Men's Sewed Straw Hats
by United States Tariff Commission
Lloyd's Treatise on Hats, with Twenty-Four Engravings
by Robert Lloyd