Three bisque head dolls

Three bisque head dolls, comprising a Walther & Sohn bisque socket head with sleeping eyes, open mouth and jointed wood and composition body, a Heubach Koppelsdorf 300 - 4 socket head with sleeping eyes, open mouth and bent limb body, and a Heubach Koppelsdorf 275-6oX shoulder head with sleeping eyes and open mouth, cardboard body and composition arms, largest 19" long