Yes , I love both of my 221's one is a Centennial 1950 and the other was born in 1938. Both sew magically. My husband keeps them both serviced. I also have a 201 in cabinet she was also born in 1938 and belonged to my Mom she was a teacher at the Singer store when she made her purchase. Interesting thread, I have never seem a walking foot for an early Singer. I purchased an after market one that fits the three machines. Of course does not fit my Red Eye treadle.
Judy in Phx, AZ
Ps also have a 301 Big Sister, do not remember year at the moment. Sorry Big Sister