I have an adler 152- and it looks just like this one. My first memory is watching my mother sew on it. She bought on payments in the late 50's, early 60's from a door-to-door salesman. I have sewn on mine to the moon and back, mostly quilts, but leather as well. If you find you do not use it, let me know. I would love to have a second one to pass it on to my daughter(s). I can also try and answer any of your questions.