Here are some photos of that old steam boat that was on ebay a couple of weeks ago.
I do not recognize this engine and expect it may be scratch built.
I am unfamiliar with this style of boat, perhaps it is based on a working boat,
and if so would I be able to find pictures of the kind of rudder and additional super structure it may have had?
There is no flywheel on he engine, and the propeller is particularly strange to me, could it have been built for speed?
It is a pity that the boiler fittings are not present, and the steam pipe has been very badly soldered.
However, she's not beyond repair, and I would like to attempt her restoration.