Hi All, having further memories, when I was 6 years old (1946 ) I lived in the Melbourne suburb of Kew, There was a wildlife park at Balwyn or somewhere, not too far from the end of the Tram Line just past Kew. We would get off the Tram and get on one of these type Buses for the rests of the trip to the Park. There was also horse drawn passenger vehicles there as well. It takes a while to remember back 68 years but there was quite a few of these big old Trucks about in those days. Cheers, John