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A.M. TURING AWARD WINNERS BY...
Photographs

Charles Bachman and Sara Turing (Alan Turing’s mother, 1881-1976), October 1974. Sara Turing is holding a magnifying glass as her eyesight was failing at the time.Photo courtesy of Charles Bachman.

Charles Bachman

 

Charles Bachman in front of some of his many patent certificates

 

Charles Bachman discussing a technical topic