Three bisque socket head dolls

Three bisque socket head dolls, comprising a 23" Erste Steinbacher Porzellanfabrik 23 9 1/2, with blue glass sleeping eyes, a 19" AM 996 9 doll with blue glass sleeping eyes, and a 25 1/2" AM Koppelsdorf 1330 12 with brown glass sleeping eyes, all with bent limb composition bodies