I agree that most of these lollipops were made after MH left but I still havent captured the full extent of floaters in the glass. as well as small bubbles, 2 more are on ebay right now clear as a bell like the other dozen I have handled so I still think its one of the earlier ones.
No way to prove it one way or another but it is of a lesser quality to all my other 6 Mdina pieces, Kev