I do think that green is most common in that matte finish but I am pretty sure I have others too. I'll dip into the archives and try to post a pic later.
So it is still a No. 00 size, which is greater than 1/2" but less than or equal to 9/16". They are still pretty uncommon and l keep most that I find. I like the 9/16" size Vitros for some reason.
I have quite a few of those, I think some of them just came off the rollers that way since I have some in a Tom Sawyer bag. Not sure why they would have that matte finish though.
I think it's a very odd Type II Tiger Eye. I doubt it is truly opalescent. Sometimes they can look that way if the light shines through or reflects off some surface color.
Nice Alleys, Dave. I think Ron named the Blue Sky, Blue Lady and Tater Bug, and Nola named the Sweet Baby Gray. As far as I recall, Bill and I didn't have anything to do with these particular names.