Professor 't Hooft and Professor Cornwall (UCLA) during talk

Professor 't Hooft

Professors Byers, Tomboulis & Bern (UCLA) talking with Professor 't Hooft

Professor 't Hooft and Professor Bern (UCLA)

Professor 't Hooft with TEP group

Professor 't Hooft during lecture

Professor "t Hooft with Professors Tomboulis & Bern of UCLA

Professor 't Hooft talking to Professors Tomboulis & Kusenko

TEP group with Professor 't Hooft

Dr. Cherkis talking to
Professor 't Hooft