Tom Scott Antiques has dated this piece to the 1900s.
The mirror can be hung "portrait" as you see it here, or "landscape."
It is also a light weight mirror, so would hang on a secure nail or screw fixing, no need for traditional mirror plates.
Measuring:
29 1/2” or 75cm x 25 3/4” or 65.5cm
1” or 2.5cm deep frame
Tom Scott Antiques has dated this piece to the 1900s.
Specialist dealer in french & english decorative furniture and interiors
You can view the stock and full dealer information on the Tom Scott Antiques Profile Page