"Training Together - 1972 Collectors Photo." George Dillman and Muhammad Ali at Dillman Karate International in Reading, Pennsylvania. Signed "Best of Luck, 1997, George A. Dillman". The University Archives and Special Collections do not own the original material of this digitized copy, which was kindly loaned to us by Sonny Barker with permission to digitize and make public on DigitalFGCU.