Hat Life - Article about Penman hat company and the Hillsboro Argus story.
Portland News - Southeast Portland's Ladd's Addition home to The Hat Museum
Hillsboro Tribune - Shapely CHAPEAUS
Collectors Weekly - A House for 1,000 Vintage Hats, and the People Who Love to Wear Them.
Indymag issue 5 & 6 - Take a look inside of Penman hats workshop.
Hat life - Article about being me being asked to make a replica Howard Hughes hat for Evergreen Aviation & Space Museum.
Hillsboro Argus - Downtown Hatter fashions classic mens hats by hand.