Full upper denture, 1801-1860.

Ivory model of a head, half face and half skull.

Ivory model of a head, half face and half skull.

Model of a skull, probably a netsuke, Japanese.

Model of a skull, probably a netsuke, Japanese.

Wooden and ivory tobacco jar, Japanese, 18th century.

Ivory denture, c 1830.

Anatomical model of human head, Europe, 1801-1900.

Wax anatomical model of female human head showing internal structure of skull, German(?), 19th century.

Two full upper dentures, c 1830.

Ivory head, Japan.

Ivory head, Japan.