82 works carry all of these threads.
1815–40
Martin Carlin · ca. 1775–80
late 18th century
Jacopo di Arcangelo (called Jacopo del Sellaio) · ca. 1465
François Rournier · 1735–40
ca. 1500–1525
500–650
1851
15th century
2nd–9th century
Matthew Boulton · ca. 1770
Augustus Saint-Gaudens · 1892–1903; this cast, 1914 or after (by 1916)
6th–7th century
Chelsea Porcelain Manufactory · ca. 1755
ca. 1175–1200
Chelsea Porcelain Manufactory · ca. 1760