I have an industrial singer sewing machine that my husband bought me when a local furniture factory went out of business. I don't know how to thread it, let alone how to bring the bobbin thread up. If anyone on here knows how to thread it or where I can get information on it, please let me know. I have been looking at this thing for awhile and think it is time to do something with it. I am wanting to sell it, I am not planning on doing any sewing on leather or upholstry. It is a Singer 211 G 151, green, in a large green table.