Thanks for your replies
@Judythesewer: Interesting that you have a small bit of Dane in you - the most exotic I can claim is a female ancestor, who fell in love with a Spanish soldier stationed here by Napoleon around 1808 (two of my maternal grandmothers sisters and children were the last with darker hair/skin and brown eyes).
@Muv - of course, it's an OEM machine. I must have been tired, when I wrote it - the F&R-style porcelain handle is one surefire give-away. They want 125 kr for it (around 20 $/14£), which isn't too far fetched, I gather. I, however, am to stop buying things, which clutter my suffering home further. I already have too many pieces of retro furniture from the 70s (Danish Design/light oak), 10 guitars, 7 synthesizers, a plethora of books.. it would be a nice supplement to a collector of German machines, though.