The Philippi headwear collection is currently the world’s largest
collection of clerical, ecclesiastical and religious head coverings
and is unique in both its scope and size. You will find examples of headgear from every religious persuasion around the globe, whether ceremonial or worn as part of everyday life. In addition, the collection includes 116 religious objects.
December 15, 2010
The History of Hats or Your mortarboard: A family tree
This very nice family tree was published within the article "The Evolution of your Mortarboard" by Agnus Trumble.