First of all these are all field finds a few have dings and chips but I have read some of you marble junkies can know years and companies and values just by seeing a marble if you can please help me identify these
Cool finds!
The first looks like it could be a vitro agate, the second is a glazed stoneware type called a Bennington from around the late 1800s to early 1900s. Third can't be discerned in that picture. Last is a Vitro tiger eye from the 60s-ish. None of them hold very much value beyond a buck or three. Collectible none-the-less.
Thanks for the information I knew the dark blue was a bit older cause of the way it was made differently sad theirs no value but I didn’t go hunting for marbles they were just a bonus so thanks anyway