I got this today at a yard sale for $1.00, the woman wanted to get rid of it. I brought it home and played with it, it runs great, had a little noise at first then I oiled it and cleaned it out works great now and no more noise. I love this SM. It's a 1959 185K SN EN975663. It has all the attachments, the only thing its missing is the manuel. I have looked on the internet to find one but couldn't. Could someone give me a link for it. Thank you in advance.