Yes, I think it's 117 I'm on the look for. It seems to be considred something between a domestic and an industrial. I've seen it as treadle, motor mount under the table and portable in a wood base. The one I have seen first hand had a belt driven motor in the back and was in a small cabinet.
There is of course Pfaff 130, and I almost got a Mundlos-Victoria, but when I asked if there were any bobbins and accessory box the seller lost interest some how. There are additionally some early German brands that's very nice and take regular 130 needle.
I think the 206 has a slide plate, but you have to tilt the machine up to access the bobbin case. I think it has a mechanical function (bracket on something) to make this eaiser compared to a basic 15 or 66.
Last edited by Mickey2; 11-14-2017 at 09:50 AM.