In A Nutshell Antiques and Interiors has dated this piece to the 1920s.
The glass itself has a good quality beveled edge.

It is clearly hallmarked for Birmingham, 1926 and the maker Kimberley & Hewitt Ltd
It is in good condition for its age. There are no major damages and the glass is in good order. There are a few light surface marks and a small dent on one edge but nothing detrimental and it displays well. The silver has been gently cleaned and polished and the mirror is ready for use.

Approximate Measurements :
Length : 9 1/2” / 24cm
Width : 5 1/4" / 13.5cm
The best description comes from the photos so please look at them all carefully and if you have any questions just ask.
Tracked UK Delivery £7
Rest of the world £25
In A Nutshell Antiques and Interiors has dated this piece to the 1920s.
Selling good quality victorian, georgian and earlier furniture, accessories & decorative items. Ashburton, devon. LAPADA member
You can view the stock and full dealer information on the In A Nutshell Antiques and Interiors Profile Page
In A Nutshell Antiques and Interiors is a registered member of LAPADA CINOA