Andrew Cox Antiques has dated this piece to the Edwardian era.
A good collector's item. Dimensions below.

Postage and Packing :- £8.00 UK
£16.00 Worldwide
Condition :- Excellent with no cracks or chips to the glass body. The silver collar has a couple of pinprick blemishes, commensurate with age and use.
Hallmarks :- Readable but soft. Loss to the Maker's mark.
Date :- Birmingham 1903.
Height :- 6 cms.
Diameter (widest point) :- 7 cm
Andrew Cox Antiques has dated this piece to the Edwardian era.
Specialists in quality antique silver, glassware, jewellery and object de vertu
You can view the stock and full dealer information on the Andrew Cox Antiques Profile Page