An American Art Nouveau metal picture frame,pewter was a popular material then but it has a copper like colour,there is a small piece of glass that slides down from behind the frame.
The picture is salvaged from a damaged 1890's natural history book with all sorts of beasts and birds,you could put anything in the frame or leave this one in.
It has an arm at the back that hold it up.
Approximately 165mm high x 185mm wide at the base,there is a part where the glass goes in that isn't joined all of the way up but it isn't noticeable from the front.
Please note that deliveries will be after the third of January now or you can pick up from the shop (add the code localcollection before checking out and it shouldn't charge shipping).