Hi Guys
Thank you all for looking, I agree wih you Glen about Imerial Carnival Glass paterns, I even took a look at Dave Doty's web site, but the windmill is not the same.
Chris.
I am surprised to find it is and old piece, I had thought it may have been from when Davidson tried to revive slag glass in 1964, I had a look at your web page for glass after WWII and saw the Chippendale jug, I had an idea that maybe an old mould was used,the patern has a lot of detail with trees a small house and a bridge, as well as the windmill and church.
Tony H in NZ