Hope you don't mind me jumping in here, Gary, but thought I might throw this in before I forget. What is this tail section from? For something different, provide photographic evidence to support your answer (if you want!).
Sigh, okay, so it's not hard! A tail section found by a mate of mine recently. Believe it or not, the RAAF Museum knocked back its donation as it has enough Hudson bits to make a whole one!
The door and window openings suggested it was an aircraft originally intended as a passenger-carrier. The give-away was the aperture in the roof at the rear end of the cabin, where a Hudson's gun turret was. Add to that an oval-section fuselage and a blanked-off rear fuselage i.e. no tail turret, and I became fairly certain.