Large and old mirror of tryptic barbier

Large and old barbier mirror in tryptic format. Bevelled mirrors, functional clasp. The central mirror is fully swivelling. It is set with a tubular structure made of silver metal. The back of the mirrors is decorated with a cardboard blue background. Very old object and in its juice. No major defects but many traces of time, see photo. The need to add a string or chain in order to attach the object to the wall.