Black glass piece - similar to Loetz Mimosa - could it be???

Hi - I have bought this piece. Looks good quality, and the wear on the base gives me some hope it's not brand-spanking new. Over on one of the Aussie boards, someone has pointed out it is similar to the Loetz Mimosa pattern, but while the shape is similar, it's not the same as the examples shown, and this glass is very very dark... I'd call it black... so I doubt it's what they would classify as blue.

Any thoughts??







Thanks
Fi

looks like Royal Brierley

Definately Royal Brierley Studio range, well spotted Bisto

Thanks very much. Royal Brierley didn't enter into consideration (didn't know it existed I'm afraid!), but I do now and very interesting too...

No signature on this piece, no matter how hard I look, but apparently that's not unusual.

Thanks again - learnt heaps today

Fi