Tin mirror, originally from Spain

Mirror whose wooden frame is covered with a sheet of tin originating in spain. Stamped: pedraza segovia espana with three men on waves. The ice is encrusted (acid) with an oval pattern of a shade of gray that can be put at the top or bottom depending on how the mirror is positioned. In state of use, giving it an aged appearance. Size: 101 X 76cm for a thickness of 7 cm. The frame is 10 cm wide.