James Powell Serving Bottle.
Flint glass, wrythen and of dimpled sqaure section. 11 1/4" high. £120.00
First thoughts may be that is a decanter with no stopper, be assured it is not. For reference, there is a plain version of a James Powell serving bottle in the pattern books: Specials 1906-1912*.
* Literature: Wendy Evan, Catherine Ross and Alex Werner, Whitefriars Glass James Powell & Sons of London, Museum of London, page280