I guess I could be wrong about the prior owner ordering the wrong bobbins as I just did it because it stated it was for the 221. So please forgive me in thinking the prior gal got the wrong bobbins mixed up with this machine. If I can remember, she did have another machine years ago so they could have belong to that machine instead.
I know I could use the bobbins and feet from my high end Babylock with my low end Brother machine which tickled me to death back then.