Hi François,
There are many videos of Murray paddlesteamers in action: search within youtube for "Murray River" or on any of the names made famous in these threads.
Here are two of four which I overlooked posting at the time.

160722F Echuca (Vic.) Riverine Herald page 1: PS Adelaide.  [the full cover photo, and a cropped view, now with the interior article too].

Roderick

marker post: I've just added the final three photos to the main post.  Roderick