Office of Steam Forum for Model & Toy Steam Gas & Hot Air Engines

A relatively longlived accessory, also found in the early 30s catalogues...although the lamppost seems to be different in the late 20´s until early 30´s, where it is named 3391/48/0 or 1 depending on size. 
From the early 30´s the larger version seems to be discontinued, as only the smaller version is shown/mentioned.