This is the Singer class 15 treadle I got a few weeks ago. My first project on it is this vintage type apron similar to the one I made in 6th grade a very long time ago. It is really fun to use and brings back a lot of memories. Right now I am making a scrap quilt with a box of old scraps I got in an antique store. I have about 60 quarter square triangle blocks made, all on the treadle. I have been more productive on this the last few days than I have the last 6 months on my 3 other machines. Wonder what that's all about?