Originally Posted by
miriam
Jenny doesn't carry them any more - from her parts page:
DISCONTINUED by Sew-Classic - we will no longer be offering this part for purchase. New, replacement bobbin case for Singer Featherweight 221, 221K, 222 and Singer 301 / 301A
Sorry, I didn't know that. They must be no good if she discontinued them, or she can't get them any more. I know she stopped recommending her metal class 15 bobbins for many vintage Singers because of fitment issues.
Another place to try is Glenn Williams-
http://pages.suddenlink.net/joyof301s/glenn.htm
He often has original parts.
Cari