There is a list online that you can look the serial number up on. The list will tell you what it is, where and when it was mfg. That would need to be in a cabinet, cabinets can be found if you look for them. I can't tell from the picture if it's motorized or not but if it is try to find out the condition of the wiring, it may need to be rewired. Also try to find out if the motor on it is good or not. If it's a treadle, new belts can be purchased for them.