I am a bit confused with the images so my comment is regarding the second set.
The top and the bottom I would say are Akro corks, the middle one??? who knows??
Marble-On!!
I will say this; you did a great job of sorting these.
The first image I am quite sure are Vacor (from Mexico) “Black Panthers”. These will show up in a variety of colors with a black base.
The second image shows some vintage marbles- the middle ones.
The top left is an Akro Agate patch—the lower right is a Vitro Conqueror.
The ones to the right may be Vacor or one of many other makers—the dark metallic ones.
Keep them coming—I love to do ID’s---we all do!!
All opinions are welcomed and appreciated.
Marble—On!!
It is a funny thing for me--I really want to ID Ravenswood marbles--it might just be the name--or just a thing with me.
I was in the basement today checking out my WVS and sizing them. 9/16" was my limit per @wvrons for a clue.
Funny how a collector can pick these sizes from the rest and how you can get misdirected—.
I had great fun today.
No results---I am still a WVS and a Ravenswood seeker---never give up---
Marble—On!!
I would sort the OP as Master Glass "Brushed Patches".
The red ones and the blue ones are the true killers of this type.
There always seems to be way more white/clear than colored ones.
I have only seen them with a white brushed patch on them.
Nice marbles! That left one looks like it may react to UV.
Marble--On!!
Just some doing some sorting today--What?
Let’s just sort this one as the company would—7/8”--mint—yes it is smaller but that is the way that they rolled.
I love me a good Muddy--only "Lady-Tater" beats this name imho.( You have to give it up to the WV folks---“Lady Tater” is the tops in my book as far as names go—love it!)
I posted some more images just for you lovers of all things overlooked.
These may be the slugs of Peltiers—just pour a little salt on them--they will not disappear.
I just get a kick out of them—Really get a kick.
Muddy on!!!
Lets not count out DAS, SMM, or some of the others that are starting to take on a newfound market.
They are making some great ones--I just wish that I could keep up.
Marble--On!!