Very rare steiner F 2/0 French bisque doll

very pretty Steiner doll and especially very rare. It is marked. Series F 2/0. It has its original body marked Steiner. The particularity of this doll is to have a straight body, I found it only in photo on the Steiner book. No reference of Sale because of its rarity. It measures 12 inches. I took a photo of the head with the lamp because the head has a slight line at the top of the forehead and a trace at the top of the head. It has a pretty silk outfit, socks and shoes and original wig