Ric

I do like that patch - nice marble!

I'm digging the Vitro!

This is a nice marble, Joe, I'd say it's a Vitro but you are leaving a lot to the imagination with just one view! 😀

Three of four look Akro to me. Does that upper right marble actually have blue in the white?

Alley seems right to me. Are they all not a smidge over 1/2"?

I don't think I've ever seen an Akro Popeye Box with just Sparklers or Oxbloods in it, but I'll bet more than one Mom filled them with whatever was on the floor.

I think a "blue zebra" would have opaque white base glass with opaque blue striping - like a Zebra, but blue - not sure there is a named one though. Your little pretty has a transparent blue base glass with white striping for the ribbons/vanes.

I think the OP marble is in the Tootsie Roll family but the ideal is quite a bit more bold. Here's one from the https://www.peltiermarbles.info/ site (looks like @cheese's background?). Basically, a transparent amber six-ribbon Multicolor Rainbo/Swirl structure with salmon/orange and white striping glass.

A very nice one, IMO.

I think it's a lot more like Tommy's and not an Antifreeze - they have yellow and the base is really distinct . . .

Nice diverse bunch of marbles, Joep - something for everyone.

Looks to me like it would be the only non-JABO of the six ~3/4" marbles at the bottom of the board - a hint maybe? 😉

Mine too.

Pretty much a six-ribbon Rainbo - less common than 4-ribbon ones, IMO.

Nice Corkscrews for the most part but I am not convinced they are all Akro, especially #3 (top down, left to right).

Nice marble - a Rainbo where excess striping glass on one side of the marble bled together to make a "patch".

@akroorka @Melissa Nice examples, Art, thanks for showing them. I'm sticking with something other than Akro for the OP - too many ribbon ends and the colors look very different to me. Maybe different Akro examples would convince me otherwise, but there are a few things about this marble that make me think Vacor too.

Very nice Peltier Rainbo - a cross-through structure but not a cross-through because it's only one color.

@Melissa Yes, bifurcated is when there are two distinctly different base glasses on opposite halves of the marble. In your marble, the light brown/tan color on the one side of the marble is produced by color "leaking out" from and between the two darker ribbons that border the area. I think the base is off for a Copperhead and the striping pattern doesn't look right to earn a Wood designation either, IMO.

I agree.

I'd say most, if not all, are opaque Master Sunbursts as opposed to the Master "brushed patches" in the OP.

Coral and white on transparent is a more unusual color combo for Rainbos - I don't think this one has "sunset" traits.

Nice color, I'd say Alley. If not, maybe Champion?

The blue one is interesting, it looks a bit closer to a "transitional" to me - sort of unusual cut-off, IMO. In addition, I'm not sure I see facets on either - the second looks like a ground pontil? As always, hoping to learn something here.

Holy smokes! That's a nice one - even a day late!