I don't like to show auctions, but there is an interesting pw on eBay (#320469596898). When I looked at the top, I "knew" it was a Fratelli Toso weight. The murrines are ones they used in some of their pws. The side looked like it could be a Toso form, too. But the bottom revealed the truth. I would have never expected this label. For those who do not know, the Lavorazione Arte Murano label like this often appears on glass that is to be avoided. (The weight looks so nice to me I wonder if someone added the label??)