Andrew Cox Antiques has dated this piece to the 1920s.
The base is cut with a multi-point star. The jar is offered here with an associated silver plated spoon, making this a ready to go gift idea. Dimensions below.

Postage and packing :- £10.00 UK.
£18.00 Europe.
£25.00 Rest of the World.
Condition :- Excellent, with no dents or damage to the silver lid or spoon. No chips or cracks to the glass.
Hallmarks :- Clear and readable.
Maker :- George Unite.
Date :- Birmingham 1918.
Diameter :- 11 cms. ( widest point).
Height :- 11.5 cms. ( to top of knop).
Base diameter :- 7 cms.
Andrew Cox Antiques has dated this piece to the 1920s.
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