I have one, am not sure if it is the same as the one you have. Mine was an old treadle at one time. It is beautiful. It is now electric, and the bobbin winder is giving me a problem. I have got to somehow put another motor on to wind the bobbin. The Kranklin is actually a Kenmore. I have a manual for mine. The # on mine is 81748. They are pretty machines. They look a lot like the Singer 127.