not sure about this one? size .62 ................more pictures back lit marble/ no response to black light...... there is white stuff inside!!

[Gladys]

Thank you for your help!

white stuff inside not just bubbles!! 

[William]

Is it foreign, you think? Pretty though!

[Ric]

Well, that's a pretty one. Sort of a tough one. I'd like it to be Akro, but it looks mostly like an Imperial (foreign) to me. Although, you don't often see transparent in their opaque mibs like this one has - I like it!

[William]

Just now, Ric said:

Well, that's a pretty one. Sort of a tough one. I'd like it to be Akro, but it looks mostly like an Imperial (foreign) to me. Although, you don't often see transparent in their opaque mibs like this one has - I like it!

Indeed, definitely "like" 

[Ric]

Now I'm wondering if it might be Master . . . wouldn't really surprise me too much.