Nancy, do you need the serial number to tell me what year the Pfaff is from? I'm guessing early 70s.
I was in the LQS yesterday and in the second room, surrounded by new Janomes, was a lilac Kenmore with cams. I asked who was sewing on it as it obviously was in use. The owner, whose husband doesn't care for vintage machines, said she was and she loves it. She was so excited, it was cute.
My daughter went downstairs in the turn of the century restaurant she works in and saw a 'black machine with a big wheel on it'. I told her to venture further into the old basement and find out what it is. A handcrank? Hmm.