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

Postage and Packing :- £8.00 UK
£16.00 Europe
£22.00 Outside Europe
Condition :- Very good with no cracks or chips to the glass body. The silver collar has a couple of light blemishes, commensurate with age and use.
Hallmarks :- Soft but readable.
Date :- Birmingham 1899.
Maker :- Henry Bushell & Co.
Height :- 5.5 cms.
Diameter (widest point) :- 6 cm
Andrew Cox Antiques has dated this piece to the Victorian 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