Elmgarden has dated this piece to the 19th Century.

The flask is made by “ William Summers”
The Flask is in good condition, no dents, delivery is included in the price of this lovely piece
CE161
Maker - William Summers
Date - 1872
City - London
Weight - 270g
Length-14 cm
Width - 9cm
Depth - 3 cm
Elmgarden has dated this piece to the 19th Century.
You can view the stock and full dealer information on the Elmgarden Profile Page