Yesterday I was given not one but two vintage Singer machines in their original cabinets with accessories. The two machines look identical, even the decals, but one has a metal tag with '15-' on it while the other does not. The one with the tag has a serial # that begins with 'AM', it's manual and cabinet are more modern than the non tagged machine who's serial # begins with 'AL' and has the older green manual.
I cannot see any differences other than the tag, anybody know something else that I'm missing?
I plan to keep the older machine, and may keep the younger one to harvest parts should I ever need them for the other. I found out the feed dogs can be dropped on these machines so I plan to try my hand at FMQuilting on it soon, sure will be different than my Janome 7700 on many levels!