I have done dressingmaking for about 40 years but have retired from that. I recently bought a new Viking machine and have about 50 or so bobbins that will not fit my newer machine. I have had nothing but Vikings since the early 1960’s so these are basically Viking bobbins. I do know though that their bobbins will fit other machines at times so I just wonder if anyone is interested in having some bobbins. I will check the stores and see if I can learn what other machines thse bobbins will fit. I am not interested in selling them; I just would like to know that they can be of good to someone, and that someone could have them if they want them. They are all metal bobbins.