Unfortunately I don't have one at the moment as the one I had was stolen (long story won't go into it now),but I'm sure mine had an engine number on it.My thinking is that it could be possibly parts from a tiger and parts from a Rotomo.I'm really not sure,however I really don't see anything that is from a model 1.I'm sorry I can't help any more than that I just don't have the books and or an engine to compare with.
