Jeff Sims Antiques has dated this piece to the 1920s.
There is a hallmarked silver collar to the rim. A most attractive and unusual example, both usable and decorative. Dimensions below.

Postage and Packing :- £12.00 UK
£20.00 Worldwide
Condition :- Excellent, with no splits or dents to the silver and no chips or cracks to the glass. The collar has a couple of 'bruises' commensurate with age and use.
Hallmarks :- Soft but readable.
Date :- London 1922
Height :- 19 cms.
Diameter of rim :- 3.4 cms.
Diameter of base :- 5.5 cms.
Jeff Sims Antiques has dated this piece to the 1920s.
Specialists in antique silver, glassware and objects of vertu
You can view the stock and full dealer information on the Jeff Sims Antiques Profile Page