Opaque with window?

[LevvyPoole]

I don't know what category this falls into. Just under 5/8.

Any info welcome, ta.

[akroorka]

This one is a wvs.

I have not seen a Jabo like it--just sayin.

I cannot name it.

I respect all opinions and hope to see some more.

Nice marble!

[Ponjong]

I have one with I believe a similar pattern that I keep with my Jabo's, but it's hard to say, I never got an ID on that one I don't think. So not really helpful.

[davesnothere]

I have quite a few like this I can't ID them 100% some look like like vitros some don't.

My imagination makes me think these were startup/ tuneup marbles either on the way to being opaque marbles or veneered types.

Pretty sure all makers have these just the machine made process.

I could be wrong but without speculation we would still be in the stone age.

Cheers.

[LevvyPoole]

Thanks folks, 3 x "not really sure" make for a useful answer anyway - I don't need to fall down a rabbit hole trying to figure it out just yet.

[Tommy]

Vitro or jabo, leaning wonky conquer 

[LevvyPoole]

On 3/1/2025 at 7:58 PM, Tommy said:

Vitro or jabo, leaning wonky conquer 

Thanks, I do actually get a bit of a vitro feel from it, so maybe it goes with them for now...

[VaMarbles]

Vitro imo