Murano stemware/goblets (Barovier and Toso perhaps?)

Hello Everyone,
I have had these goblets for quite some time now and still have not been able to get to the exact information and value for them. I believe they are Murano or made by Barovier or Barbini and Toso, something like that. As you can see I am a little confused. Any information especially some type of value would be much appreciated. They are both beautiful pieces to me, I would just love to know more about them. Thank you for any info anyone can provide me.