Originally Posted by dunster
Originally Posted by sewbizgirl
I had fun poking around a flea market today, searching for old machines... I have really been wanting to get a 15-91 for FMQ. I found a Singer with the serial # Y8821760, a treadle. When I looked it up online it said it was a 15K. Another one I found was a 15-90... So, how much difference is there between a 15-90 and a 15-91, and also a 15K?
Needlebar has an excellent Singer model 15 comparison chart.
http://www.needlebar.org/main~nb/15chart/index.html
Thanks... so a 15K is not a model #, but indicates one of the 15 series models that was made in Kilbowie, Scotland?