Wow, I guess there's nothing for it but to have a look-see inside. I just looked at an interesting machine today....a Dressmaker De Luxe "Ämerican" model 125 made in Japan. I'm wondering if it's been refurbed because it is in beatiful condition while the case looks horrible. It has a "mamco" motor and the belt is too loose. There is also an extra, new belt with it. Now for some research to see what it might be worth.