Pan American B747-100 January 1981 (three upper deck windows and seen here at Tullamarine)
British Airways B747-200 1980 (seen here at Tullamarine)
And when you had enough Boeing 747s, there was always the DC-10s
Mayalsian Airlines DC-10 9M-MAs in July 1981
UTA DC-10 9M-MAs in May 1981 (looks like a TAA Fokker Friendship in the background climbing out from Runway 16 - no 16 Right and
16 Left back then)
Continental Airlines DC-10 N12061 in March 1981 - I liked this livery
Philippines Airlines DC-10 RP-C2114 in February 1982
Air New Zealand DC-10 ZK-NZL in July 1980
Air New Zealand DC-8 ZK-NZE in June 1981