Christian Friedrich Zincke (German, 1683/4-1767)
A Gentleman, wearing blue coat, white chemise, lace cravat and stock, long curled powdered wig.
Enamel, silver filigree frame of scrolling floral design.
Oval, 50mm (1 15/16in) high
Provenance: Sotheby's, 16 December 1932, lot 13
Sotheby's, 9 November 1944, lot 19, sold to S.H.R. Harris for £19