He worked as a marine engineer , farmer , and businessman , as well as serving in the Royal Australian Air Force and as an officer in the Australian Merchant Navy .
Glachan attended Sydney Boys High School , graduating in 1947 .
Glachan worked as a marine engineer , farmer , and businessman , as well as serving in the Royal Australian Air Force and as an officer in the Australian Merchant Navy .
Glachan attended Sydney Boys High School , graduating in 1947 .