Singer 115 vs. 15 question
When was the model 15 introduced? So if it looks like a 15, but doesn't have a lever to change the stitch length, go into reverse, that makes it a 115? right? I assume they didn't overlap manufacturing? or did they use up the old while starting with the new. Is the 115 basically as good for FMQ?
thanks
I searched but found the "come and sit a spell" link and it won't go specifically to the answer...