Jean-Baptiste Nini (1717-1786): Portrait medallion of Mary Alcok (1740-1824), terracotta, dated 1762, 18th/19th C.

Dia.: 16 cm

Marie Alcock (1740-1824) was the daughter of an English industrialist, Michael Alcock (1714-1785), originally from Birmingham, who settled in La Charité-sur-Loire in 1756, and set up a manufactory of hardware in that town, where Nini was also based (link).