Top
: Techniques
: Sulphides
Octagonal Napoleon I Sulphide Plaque
Baccarat, circa 1830s
Diameter: 5.3cm (2 1/8 inches) Length: 7.6 cm (3 inches)
(702465)
Octagonal clear glass plaque enclosing a sulphide portrait of Napoleon I; beveled edges on both sides of plaque
Photo by Gary Andrashko, Illinois State Museum