Positive gold mine right here-> free download of "Make Your Own Hats" (1921).
Hat stand tutorial for displaying hats
Awesome idea for a hat stand! Doll stand base and a styrofoam ball!
A complete course in millinery; twenty-four practical lessons detailing the processes for mastering the art of millinery; a text book for teachers of millinery. A guide for the millinery workroom (1919)
The Vintage Pattern Files: 1940's Millinery - How To Make and Trim Your Own Hats