This piece is an interesting German bisque shoulder head doll face, shell. There are markings on the back, Germany 2758/o Heubach Koppelsdorf. This doll would have been made in the early 1900’s. The facial details are all painted on, eyebrows, eyelashes, and lips. This doll face does have an open mouth exposing teeth. This would make an interesting display piece with some greenery stuck out of the top. Measurements of this product are, 4 1/2″ x 3 1/4″ x 2 1/2″.