Nice Vintage Sanki (Janome) Sewing Machine. There is no model number anywhere on the machine so I found out it is one of these model numbers 507, 508, 509 or 510. There is not a ton of info to help me decide the correct one. This sewing machine does run smoothly though. Mechanicly it is a sound machine but I did not test it by sewing. We are selling this machine as is for parts or repair.