When things do eventually calm down, there’s a preserved XA (Aussie A class) in full working order, Crossley engine included, on the preserved Hotham Valley Railway in Oz.
Six of the class survive, plus bits of another, in various locations in the land of upside-down kangaroos and man-eating spiders the size of “A” class locos, but only the one operating.
Doubtless IRM will set sail, tape recorder in hand, to capture this beast.
Same engine as an A, and a very different sound indeed to a GM “Transplant “.
Look up “WAGR XA” in your YouTube machines…..