drizzlermibs
Bronze Member
I also use another site for marble ID; but these seemed on the fence for vitro. I hate to say they are in such good condition I cannot help but feel newer mibs? (other than the second which prob is master)
If they were mine, I'd sort them as Vitro, Master, Vitro, and Vitro. The last one wants to look like a Jabo but some later vitros did.