All about Buckram in the context of Hat making : Hat Guide

Buckram is a stiff cotton cloth with a loose weave soaked in a sizing agent such as wheat starch paste, glue or pyroxylin, then dried.

FEATHER WHITE FLAT TRUCKER TRIBE FLAT WHITE LOST CALF

Georgian Picnic 2016: Rainbow Regency and a Normandy Bonnet – The Pragmatic Costumer

Top that — history of hats at William Hickling Prescott House - The Boston Globe

Baseball cap history and timeline

GREY HORNS BLACK 3D LOGO FLAT GREY HORNS FLAT LOST CALF

DVDs & Books - Judith M Millinery Supply House

TRUCKER HAT – Spin Ultimate

What Are Dad Hats, And Why Are They So Popular?

Steps to making a three part buckram hat. – …out of a portrait