Carry-over post to add rest of pics/info.
2N3055: Oh and by the way Paul, these two trasistors are in series.
Here is a board that was in the case as well:
Finally, here is the original nameplate from this unit:
Been a while since I've seen any Pye gear around the place here.
I've still yet to get with it and put some test gear on this circuit.
But I have a feeling that the secondary windings have been swapped over, there looks to be a lot of cut wires in this power supply, either someone got mad with it one day or there has been some sort of a butcher inside the case.