793 works carry all of these threads.
Saint James's Factory · ca. 1750–55
Chelsea Porcelain Manufactory · ca. 1755
Jean-Baptiste Nini · 1771
Vienna · ca. 1735
Clousier · 1777
Galgano Cipriani (mentioned on object) · 1785 - 1857
Matthias Darly · November 1, 1771
workshop of Jean Baptiste Vanmour · 1700 - 1737
Matthew Boulton · ca. 1770
Jean Bernard Toro · 1716
Jean-Baptiste Greuze · ca. 1780
Tibout Regters · 1757 - 1768
Hyacinthe Rigaud · ca. 1710
Beauvais · designed ca. 1786, woven 1790–91; chair frame second half 19th century
Pieter van der Werff · 1695 - 1722
Johann Friedrich August Tischbein · 1790 - 1795