664 entered service in 1933 = 77 years ago
820 entered service in 1937 = 73 years ago
1019 entered service in 1955 = 55 years ago

664 sold Mirboo North to Boolarra burnt out 2009 - depots V SM P E
820 scrapped after heavy accident sold Sims Metal - depots E M
1019 depots K P SM M SB GH