I found this lovely machine at an antique store this past weekend. The cabinet isn't in great condition, but the machine is lovely! I know nothing of antique sewing machines, from what research I've done it appears to be a 15 series made in Canada in the late 40s-early50s. But what version of the 15 it is, I cannot figure out. It looks to have been a treadle converted to an electric motor. I was hoping that the collective wisdom of this board could help me out. I need to get a manual for it. It only came with a few bobbins. The guy at the store didn't know anything about it other than it was running when he got it a few weeks ago. I am trying to post pictures. Any help would be greatly appreciated! Thanks!