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).
The reason I asked is because there is such a thing as a red mica marble. Mica looks like little chips of mirror-like metal and I think should be obvious if there is any in there. You have to be careful looking for it though because internal fractures and even reflections from surface damage can give the appearance of mica. In some cases, you might need a very bright light and some magnification to distinguish one from the other.