That first one is sweet, Winnie. I haven't seen another like it that I recall. All of the others are great too. Thanks to both of you for posting them!
I am in about the same boat as Steph, as far as dates and specific runs, but I like the Classics. I have a few examples of most of them. It looks like you found a good selection with some of the nicer ones. The ones you posted are some of those, for sure. I look forward to following along and trying to learn more with you.
It would be a really weird Master IMO. Although, I agree it's a hard one to decipher. After much consideration and consternation I am going with an old Vienna Vitro. I think the colors and the glass fit. It's a nice marble, regardless, and that is my best guess.
More good stuff . . . you seem to be on a bit of a run lately. But the coffee klatsch with your Dad's old friends seems like it might be the best part of it.
I think I see a yellow, brown, green, flip-flop, with the yellow on one side pushed up against the green on the other. Jumpin' Jiminy man, that's a nice marble! Too nice for a Kokomo, IMO. Is that an elusive Green Sunset, maybe burnt a bit?