It might be a rotary, round bobbin model. These are fine machines, very smooth and light running, and I think needles and bobbins are available and easy to find. Someone has to verify this, I can't identify the model number spot on. Most of the later ones like this are fitted with electrical motor, so this one is not as common. If you don't mind a treadle, it is worth the chance. It's a bargain price, even if you need to invest a bit of time and effort to get it clean and nice again. It can be a bit of a fuzz to track down and identify correct accessories for these models, but they are available.