The Silver Squirrel has dated this piece to the 1900s.
It has been made for export and also carries the Austrian-Hungary import mark. I would date it to c1900. It has been superbly designed and is in very good condition being free from dings splits and repairs - maybe the photo frame should have glass in it? It measures approx. 1.75 inches (4.6cm) tall by almost 1.5 inches (3.6cm) wide and weighs 32 grams. A beautifully designed rare piece.
The Silver Squirrel has dated this piece to the 1900s.
You can view the stock and full dealer information on the The Silver Squirrel Profile Page