The Press collection represents fine press printing in the United States in the 20th and 21st centuries. It has a particular
focus or strength for California presses including the Grabhorn Press, the Grabhorn-Hoyim Press, both of San Francisco and
the Fine Arts Press of Santa Ana.
There are 5,596 general press books, 783 Grabhorn Press books and 77 Fine Arts Press books.
The collection is open to the public.