(25752) Pair of Vintage Cloisonne Frames

This matching pair of vintage cloisonne frames features blue trim, brass backs, and a marbled paper liner.  There are holes in the marbled liner where the backs attach to the frames.  Not sure if this is wear or was made that way.  Regardless, the marbled paper is not visible when a picture is in the frame.  Each holds a picture that is app. 3.25" wide and 5" tall (but cut into an oval shape.)  The frames themselves are 5.75" tall and 4.25" wide.