Antique Georgian Sentimental Pressed Flower Locket

An antique late Georgian era picture locket in an ovalled watch design richly detailed with Rococo style molding to the frame. Retaining the original glass and a spring of dried flowers, (perhaps Heather) once meaningful to her owner, two centuries ago...  

Gold backed with a Guilloche style engraving, the frame is of Gilded brassy base metal with a time worn feel. It measures 4cm lengthwise.