A TAA (Trans Australian Airlines) early model Commer Van/minibus with the older style long drop down side step in the following clip (about 5 mins 25 seconds). Classic footage filmed in 1966 in Tasmania.
http://www.youtube.com/watch?v=zmoGmTjdL3Q
http://www.youtube.com/watch?v=zmoGmTjdL3Q
