This is a charming small antique German bisque flange neck doll head that is suitable for an automaton or mechanical toy. It is marked 19/0 on teh back of the neck. The head has short dark blond hair and painted eyes. The head measures 1.875" tall, .75" diameter at the base, 1.75" circumference at the base, and 4" head circumference.
This just might be what you need to complete your doll or toy.