Ric

It's got a bit of a crease in it, which is messing with the seams a bit but I'm leaning Akro - maybe one of the Hero varieties.

I'd expect an additional color for a hybrid, Joe. I think that one is supposed to have a green top patch with 1/2 yellow and 1/2 orange equatorial ribbons - it's just messy.

Totally understandable - Tiger Eyes tend to have a lot of variation and you've got a few oddballs, which really complicates things. Marble-making was certainly not a precision process. 😄

If the base is opaque white, the center one may be a weak Baby Parrot (4 colors) and the right a weak Parakeet (3 colors) - both "weak" because of the amount of white showing.

The left one is a Tiger Eye variant like that other odd one you posted - either a Type I or Type II depending on how you look at it. The right on is an Akro patch.

If the base is opaque, the first is probably an All Red. The second looks like a messy type I Tiger Eye.

Just variations - the first is a pretty typical Type I, the second is a Type II, and the third is a hybrid Type I or II, depending on how you want to slice it . . . it's either a Type I with equatorial ribbons of the same color or a Type II with a white patch. My guess is it should have been a Type I with a purple top patch, a white bottom patch and 1/2 blue, 1/2 green equatorial ribbon, but yeah, it's messed up. 🙂

They appear to be Tiger Eye variants. Are the 2nd & 3rd veneered color on a clear transparent base?

Here is the marble @EdNargel posted at AAM - looks Peltier to me now.

I'm thinking German - Technische Glaswerke Ilmenau.

My first thought is JABO.

Not much to go on with this marble - it's a nondescript WV swirl.

Yes, a Vitro Conqueror.

When I looked at it this morning, my first thought was, "Is this perhaps one of the nicest Roosters I have ever seen?" I don't think it's a JABO. 🙂

Nice find, Joep - complete to, if I counted right. Now you can look for dividers. 🙂

I think they used "onyx" to refer to a particular type of glass also, since I have seen dish sets labeled "Onyx".

Might be a JABO Classic.

I think it might be from a JABO contract run - I've seen some that form pretty nice Jorkscrews.

Alley is my thinking.

I think Leighton had factories in Navarre, Barberton, Steubenville, and Shadyside.

I wonder about foreign possibilities.

Conqueror variants if they are veneered - otherwise, just patches, I guess. I don't know of any particular name for them.

Cool marble, is it foreign?

Nice marbles but I'm surprised at the price.

All nice finds, Fire. If the Vitros are veneered I would say Conqueror variants. If not, just patches, I guess. I don't know of any particular name for them.