Not sure about a name, other than Champion Jr, but that is a great pattern - sorta looks like a mustache.
That's a dandy, Bill - pretty unusual, any AV?
Benningtons run the gambit of size- I don't think that's an uncommon one. I think 1/2" or less and over 1" are less common sizes, but I am not entirely sure. Maybe someone else will know.
That is a Vitro Black Line All Red, earlier production than the Vitro All Reds without the black stripes - every marble had red on it, usually 1/2 and 1/2 with another color. The earlier ones had a black line separating the two colors.
They are pretty common types. Check out the 3rd rolling pin down:
Ron's pic from a different thread.
Marbles in the top pin are Blackies and the marbles in the 2nd pin are Whities - all Vitro.
That's does have a really nice pattern on it, and it looks CAC to me too. Not so sure about metallic though, looks a bit more like some sort of impurity to me. And it reminded me of these . . .
Based on colors, I'm leaning toward an Akro Patch too. Basically, Popeye Patches have the same colors as an Akro Popeye but without as much colored glass and no corkscrewing - patch style. It seems this one has an extra color - purple, if my eyes are right. Popeyes usually only have two colors along with the white (in a clear base).