Okay I am going to have to do some serious research on this one but I am leaning on it being a German machine. It is a design like the Singer 12 but it has a lot of German influence. There were lots of machine makers that copied the Singer design both here in the States and overseas so it could really be anything but I know of a few German makers that used this exact design and were badged for other folks. But it is a beautiful machine and the case is absolutely gorgeous!
Billy