I don't understand what you mean by the last comment ? But that's probably because I've lost track of where we are now

It reads to me that what he calls Mille-Fiore (sic) he says are the same as the Venetian Balls, but as he defines it, the Venetian Balls were constructed of scramble canes, and he describes the Mille-fiore as being more regular in design ie. having a set pattern of canes. He shows a drawing of the set pattern construction. (the drawing is very confusing I think)
He then says that once the shape with the set pattern of canes was made it could be formed into a paperweight or a bowl (he calls a bowl a 'tazza'). That isn't improbable is it? I'm sure I've read that some Strathearn paperweights became little bowls?
So it seems to me that at least in 1849? (was that when he wrote the book?) when the book was written, there is a mention of paperweights and in the same breath as a Venetian ball. So it could be taken that they are the same item (paperweight) but one is a scramble weight (Venetian Ball) and the other a formed from a set pattern design of canes(Mille-Fiore paperweight item).
Given there appears to be a lack of mention of 'paperweights' in contemporary mid 19th century writing about the Great Exhibition for example, I take it to read he was writing of Venetian Mille-Fiore (sic) paperweights of a much earlier date and not contemporary items being made at the time of his writing. His phraseology is written in past tense when describing the Mille-Fiore work - 'It
was formed by placing...' and does read as though he was describing much much earlier work no longer being made.
His description of how it was made is a bit weird though.
m