Ho Fatman!!!
Wonderful find. It of course is the W&H late postwar version with the slanted coal bunker. They usually came in black and the owners then decided how to paint them. Mine is also a W&H 0-6-0 but seems to have a shell very close to if not really Marklin. The cost of those babies before the war was quite expensive--in the same range I think as the Hornby Princess Elizabeth. Lew Schneider