Ok it worked. I got the Kohler about 3 months ago i was talking to my hubby that i wanted a vintage sewing machine for display for over a year but always tought they were verry expensive( now i know they don't have to be). About 3 months ago my mom started sewing again and just bij a random search for bobins for her machine we found a cabinet that was alterd to fit her pfaff hobbymatic 919, i told my mom wow that is a cool cabinet. I would love someting like that! So i searched on marktplaats for one and found my kohler in a cabinet for 20 euro's and is was only 4 km from my hous, i just had to have it! I bought it not knowing you could still sew on it! it can do treadle and has a little motor on it.
The 431 G was found by my mom the selller was selling 2 and she asked me if i want the other one. So i looked a bit online and knew i really wanted it. I could not find a whole lot about it but is looked really cool. I'm so happy i got it!
Wow that is one big story sorry for that!