want juist door jouw mededeling toendertijd heb ik de mijne besteld
... met een ketelbekleding van namaak Russian Iron
Engine crews regularly wiped down their charges with oily rags. Russian Iron can be several shades of grey-black or even brownish. Its the Oily Rags that make the difference where the resulting shine picks up the colors of the sky and the trees or what ever else that can be reflected in the boiler.