Thanks Anita!! Yes, they are tough....trouble is, all the makers taught each other, so there are elements of almost all the makers in these pieces.
I was hoping that the Opaline glass would be unusual enough to help identify it, so I will research the Toso family and see what transpires.
If you want any pictures of him for the Murano Zoo, please say....you are welcome to any I post her on the GMB.
I can try to take better ones if you need them.