Collection consists of Hermann Zapf's original drawings used to develop the Euler typeface, as well as computer printouts and proofs; correspondence between Zapf and Donald E. Knuth concerning the typeface design; and the working papers of the Digital Typography Group, which produced the final digital typeface, including correspondence, character proofs, galleys, computer programs, notebooks, logs, and research notes.

The Euler Project at Stanford produced a digital typeface, consisting of over 500 mathematical characters, for the American Mathematical Society (AMS). The typeface, named after the 18th century mathematician Leonhard Euler, was designed by German type designer Hermann Zapf. The typeface was produced using the METAFONT type design language, developed by Donald E. Knuth at Stanford University, and formulated by the Digital Typography Group at Stanford University.

2.25 Linear feet

All requests to reproduce, publish, quote from, or otherwise use collection materials must be submitted in writing to the Head of Special Collections and University Archives, Stanford University Libraries, Stanford, California 94304-6064. Consent is given on behalf of Special Collections as the owner of the physical items and is not intended to include or imply permission from the copyright owner. Such permission must be obtained from the copyright owner, heir(s) or assigns. See: http://library.stanford.edu/depts/spc/pubserv/permissions.html.

This collection is open for research.