This is the machine I bought for $20.00 from Kijiji. Its a White 1315, I want to set this one up in the back room to sew with last night I tried to get it to work, but it wouldn't sew it didn't seem to pick up the bobbin thread. I did a search on youtube and found this video
http://www.youtube.com/watch?v=0yt7TRZOs_U on how a sewing machine works. I will try tonight to take out the babin and make sure its oiled inside and is turning and the thread is going aroung the bobbin.