The brass creates a rope design border
Certainly has some considerable age as you can see in the pictures
But exactly how old it is I don't really know....please view the
pictures to assess it's age for yourself
Measurements: Outside 77mm high x 64mm wide
It would take a photo that measures 60mm x 47mm
In Perfect Condition....Commensurate with it's age
The last picture shows a tiny sliver of glass lost to the edge
Picture 3 shows that it has a back support
+ there is a ring for a wall fixing