I have had one piece of Pate de Verre by Daum Nancy, and it was about the size of a little rice bowl. It was part of the Jonquille series. just an FYI: under a blacklight, it glows a bright neon green! Yes, it is vaseline/uranium glass. A few years ago, they had a lamp and lampshade in this series, and if I remember correctly, the price was $8500.00 USD. My little bowl was $300. I sold it to my father-in-law, who gave it to my mother-in-law for a mother's day present.
Mr. Vaseline Glass