I have my Mom's sewing machine that she purchased when I was 2 (I am now 67). It looks like a singer only has a rough, brownish exterior. It is a Princess Model B. Has anyone ever heard of one of these? I would post a picture, but need camera. What I need are needles. Does anyone know where I can find them? They have a long shank on them and are supposed to be used in round bobbin sewing machines. I believe Mom purchased this from Montgomery Ward. Any info would be greatly appreciated. You help so many people, that this is where I came first. Thank you in advance.