I'llhavethat1

I'd consider 'mushroom' but I can see where others would guess Pelt (I don't think it is)

A worthy bump to this thread, nice detailed pics.

The oldest Germans typically are believed to be ground/faceted pontils. Some are done so well = barely visible. It's always wise to closely inspect in hand with a loupe if possible. You can only tell so much from a picture on a screen. But yes there is a lot to learn, and a lot of different opinions when it comes to names/definitions so I take most with a grain of salt

The last pic of transitionals is interesting. There were a couple guys (years ago) that had put together some nice collections of those particular opaque types.

Looks good from here. Although it could be argued to be a paneled onionskin

Handgathered transitional, most likely Foreign to the US

Ive seen similar in non-US lots. 1st Pic almost looks like a 'Pincer' with minimal coverage.

This isn't your marble though, right? What does the person who has it, have to say about it? Any provenance etc.?

Nice save

Got these guys out for some sunshine today. 15/16" +/-

Im not seeing anything Peltier in this thread

Could be? Or even Akro. I'd base that on the assumption most of the red glass is underneath and an extraordinary amount of the white ended up on the surface. Different lighting would help

Agreed that it looks like a Euro wirepull. On my screen its lavendr / blue on a dark amber base, is that correct in hand? Size can also factor into ID.

Some nice examples there I don't recall seeing a the blue/yellow/white combos before

Nice one!

Is it .9" on the dot? Pretty large CAC

What's the odd one at 10 o'clock? Some kind of striped opaque?

Handgathered transitional marble.

Any aventurine (sparkles) in the black?

Thats a German handmade. Came cut slag

Id be considering Foreign 'striped transparent' before Akro.

I believe these are now referred to as Peltier MCS (multi colored swirls). One on the right is particularly nice

Just to clarify: this is not an Akro Corkscrew. It is a Foreign transitional.

Yes, a less common color combo

OP is a 5-pin bowling ball of some type. Usually they don't have finger holes, but the size and construction is spot on