Compagnon's Masterpiece in walnut showing a staircase with a full curve in the French style. The different elements of two stringers a

Compagnon's Masterpiece in walnut showing a staircase with a full curve in the French style. The different elements of two stringers are joined by carpenter's Jupiter lines provided with their key. (Small acc.)
IXth century
H 33 cm



Provenance : private collection, Paris.
Expert : Martine Houzé.