A Large 19thC Double Sided Cast Iron French Sign Written Trade Sign; ‘Ch.en Dentiste’; c.1890Origin: French Period: 3rd Republic Provenance: Unknown Date: c. 1890 Height: 47 Width: 33 Depth: 0. 5 (all at extremities) The hand cut and riveted double sided cast iron and sheet metal dentists trade sign of rectangular form, showing an outstanding patina to both sides bearing the original red and yellow paint to a black ground, reading Ch. en. Dentiste (Chirurgien Dentiste Dental Surgeon) to both sides in three dimensional script surrounded by