While going through my Smith-Corona A3, I noticed that somehow, somewhere, I picked up a spare follower- except maybe it ain't! See the pics. Both are unmarked, both are deep blued (the pictures don't show this very well- blame the flash). One has a small dimple to retain the spring, one has a bigger projection. Both are stamped, natch.
So which one is S.C.? Neither? Both? Help!