He was Government Affairs Manager for Esso Australia 1980 -- 84 .
He was Assistant Trade Commissioner at the Australian Embassy in Bonn , Germany , 1972 -- 76 and Trade Commissioner at Australian Consulate - General in New York 1977 -- 80 .
Assistant Trade Commissioner was Trade Commissioner     for Esso Australia 1980 -- 84 .
He was Assistant Trade Commissioner at the Australian Embassy in Bonn , Germany , 1972 -- 76 and Trade Commissioner at Australian Consulate - General in New York 1977 -- 80 .