I thought is was Herr Riedel who first commercially used uranium in glass - and all the time it was the Bell Beaker people - what a surprise.
An inexpensive charity shop find, though not a clue as to attribution or country of origin, though probably not from the U.K. since I understand that Brits. no longer make such glass. It's very thin at the rim and has a slightly indented moulded base with some wear but not massive - quite possibly been tucked away in a cabinet as decorative pieces only, and they look cheap ish.
It looks akin to Jobling's jade material - anyway it glows enough to burn the curtains down as someone used to say, though I took the pictures in daylight with my new u.v. torch, so the glow not being seen at its best.
Probably a non-starter as to id, but just in case anyone does recognize the shape etc. Height is about 4.75 inches (c. 120 mm).
thanks for looking.