Play the whislte in your engine and compare to this.
http://www.soundtraxx.com/dsd/tsunami/playsound.php?s=sw1
I think it is the same. If so, it is about the same board as in the Richmond 4-4-0.
This actually is a very nice whistle, probably a 4-chime.
PF
flory-
That whistle sounds too good, aor maybe I mean not quillable.
-- D