This 1015 is from 1929 (T 29) and shows the first small variations to appear on the model. This is the /1 option which has a 10" opal shade and a polished brass tank. Several small changes can be noted from the 1928 version. The shroud on the alcohol cup now has six rows of small holes and a lip added to aid filling. The stop bracket for the cleaning wheel has been removed. The top of the tank has had a raised section added around the handle. Presumably to strengthen the area. This lantern is a bit dished down in this area which is not normal. At some stage it must have been sat on.