This brass frame measures 7" x 5 1/4". The inside measurement is 5 3/4" x 4". The frame is stamped brass with very ornate corners and side centers. Currently it has a dried flower arrangement under the glass. The backing is cardboard and has a brass stand attached. The bottom is hinged for changing the photographs. There is a stamped label ATSEP1497. Not sure what the AT is. I would say this frame was made 14Sep1897. Very nice early frame.