From left : Gus, Mark and his late step-father Sydney Goldman.
Gus was one of the most powerful business leaders in America. He ran the entire block of Rockefeller Centre and was one of Nelson Rockefeller's right hand men. He was also Mark's late step-father's boss.
Mark found Gus to be an extremely pleasant man, who never took his position for granted. The photograph was taken at Sydney's retirement party (December 1970), where the Rockefellers booked out an executive two-story suite, at the top of the Hilton hotel in New York City. It was certainly a night to remember.