I bought this Victorian spiralled jug cheaply as it has a little damage and because it looked interesting, my first thoughts were either Nailsea or Peloton although I am pretty certain Peloton will be ruled out
I also thought it may have been to late for Nailsea but on checking it seemed they made items up to 1874, some of there items were made in a clear glass with a green tinge which this item appears to be , may have been made from window glass, the jug stands 5.75" tall and has a spiralled body with an applied handle, polished pontil , then there are the white , Green and a little blue splotches within the glass and a number of small air bubbles,
thanks Roy