Andrew Cox Antiques has dated this piece to the 1930s.
The seal is made via a cork inside the lid. A wonderful collector's piece and a usable gift idea. Dimensions below.

Postage and packing £8.00 UK
£16.00 Worldwide
Condition :- Excellent, with no chips, losses or cracks to the enamel or glass and no dents to the silver, save two small blemishes, commensurate with age and use.
Date :- London 1936.
Hallmarks :- Clear and readable.
Maker :- Cohen & Charles.
Height :- 8.5 cms.
Diameter :- 5.5 cms. (widest point).
Andrew Cox Antiques has dated this piece to the 1930s.
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