Elmgarden has dated this piece to the 1910s.
The flask is made by “ Stewart Dawson & Co ”

The Flask is in good condition, no dents, delivery is included in the price of this lovely piece
Maker - Stewart Dawson & Co
Date - 1912
Letter - u
City - Sheffield
Weight - 165g
Dimensions
Length - 12cm
Width - 7cm
Depth - 3cm
CE82
Elmgarden has dated this piece to the 1910s.
You can view the stock and full dealer information on the Elmgarden Profile Page