Old Churchillians at the John F. Knott Symposium dinner at the Fall TMS Meeting in Columbus, Ohio, Oct. 2002
　

(left to right): Wei Zhou (Nanyang Univ., Singapore), Charlie McMahon (Univ. Penn), Wole Soboyejo (Princeton), John Knott (Univ. Birmingham, UK), Rob Ritchie (UC Berkeley), and Tadashi Ishikawa (Nippon Steel)