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: Sulphides
Sulphide Portrait of Napoleon III on Amber
France
Saint Louis, circa 1845-55
Diameter: 8.2 cm (3 1/4 inches)
(702476)
Sulphide portrait of Louis Napoleon Bonaparte; "d louis bonaparte" inscribed on plinth; encircled by a ring of alternating blue and pink millefiori canes; amber-flashed, diamond-cut base; sides cut with three rows of four-sided printies; top cut with a ten-sided printy
Photo by Marlin Roos, Illinois State Museum