Three small bisque socket head dolls

Three small bisque socket head dolls, comprising a 8 1/4" Heubach Koppelsdorf 250-16/o, with blue glass fixed eyes, open mouth, bent arms and straight legs, and a 9 3/4" Schnoenau & Hoffmeister 1909 11/0 with brown glass fixed eyes, open mouth, bent arms and straight legs, and an 11 1/2" Limoges doll with blue glass fixed eyes and wood and composition jointed body