Hi,
I have been trying to identify this bottle but with little luck, I have seen a dark green one on whitefriars.com (is it section) that was described as probably Dartington. Neither colour looks right for Dartington Glass to me.
The bottle looks to be mould blown (2 part mould) and has a polished concave pontil mark, the stopper looks to be pressed using a four part mould.
Dimensions are 24.5 x 10 x 6.5 cm.
I had wondered if Skruf might be a possibility.
Thanks, John.