NOTE: Roger Haworth - the identification of this being Hobbs' Venetian is almost entirely based on provenance of a vase and not on any hard data. I think the jury should still be out whether this is Hobbs or not, although they certainly had the skills to do it.
NOTE: Jasper Lee Castle - No documents to support this line. Piece of this came down thru the family of the last manager at Factory H, of the U S Glass company.