This is the model-8 Aladdin hanging lamp. You can see the oil fill cap positioned in the design at the top of the oil font. The oil fill on all model-8 Aladdin lamps will be positioned in the design at the top of the oil font, as you see in this photo, regardless of whether it is a table, bracket, or hanging lamp. The position of the oil fill is the key difference between the model-7 and model-8 lamps.