We gratefully acknowledge contributions from the following:

Books

Pitt: The Story of the University of Pittsburgh, 1787-1987, Robert C. Alberts

Articles

The Testimony of William Hunter Dammond
R.C. Barksdale-Hall, Pitt Campaign Chronicle, February 5, 2001

Links

University of Pittsburgh, Physics & Astronomy Department
History and Famous Figures: Samuel Pierpont Langley

Carnegie Library of Pittsburgh
North Side: Pittsburgh's Langley

University of Pittsburgh Traditions
The Panther

Historic Connellsville, PA
John Woodruff, Connellsville's Olympic Champion

Pittsburgh Magazine: Pittsburghers of the Century
Andy Warhol

Access Excellence Classic Collection
Development of Polio Vaccines

UPMC Health System
Transplant Program Overview

Tommy Ehrbar, Pitt Magazine, November 1994
The Long and Short of It