Columbia subject headings:
Art metal-workers--Peru--History--18th century.
Church plate--Peru--History--18th century.
Guilds--Peru--History--18th century.
Silversmiths--Peru--History--18th century.
Harvard subject headings:
Silversmiths--Labor unions--Ecuador--Quito--History--18th century.
Silverwork--Ecuador--Quito--History--18th century.
Princeton subject headings:
Silversmiths--Labor unions--Ecuador--Quito--History--18th century.
Silverwork--Ecuador--Quito--History--18th century.