This machine takes the White shuttle w pin and hollow bobbin (the bobbin winder has pins for the hollow part). It is very, very similar to my oldest White - the little Peerless model. I read on Needlebar that there is some debate on who actually made the machine, since it's like a White, but not quite.
It's got enough of the parts that I've found are unique to White - like the funny uptake lever and the way to disengage the flywheel. I didn't look at my "AG Mason" White to compare it, that one looks like what you expect a White VS to look like.