An industrial austerity tank fitted with a round chimney and a very short nameplate in circa 1966, at Ellenbrook on the NCB Walkden system.

Nick Coppin says " I think this Austerity has a Hunslet underfed stoker and gas producer combustion system, not a Geisel ejector. See Industrial Railway Record 196.
I think that locos so fitted were used at Waterloo Main, Wheldale and Walkden?"