Art Nouveau Manganese Glass Ashtray, Fine Silver 999 Overlay Dish, Amethyst Glass Vide Poche 16 cm

Art Nouveau period decorative ashtray made of manganese amethyst glass with hand-applied fine silver (purity .999) overlay ornamentation.

During the Art Nouveau period (circa 1900–1910), European glassworks utilized manganese additives to achieve characteristic violet-purple coloration in blown and molded glassware. The silver overlay technique involved the electrodeposition and manual tooling of pure silver onto the glass surface, creating durable botanical and fluid patterns characteristic of the era.

Item Details:
* Period: Early 20th century (Art Nouveau / Jugendstil, c. 1900–1910)
* Technique / Style: Manganese art glass with pure fine silver overlay (.999 silver deposit)
* Size: Diameter: 16 cm (6.3 inches), Height: 4 cm (1.6 inches)
* Material: Manganese amethyst glass, fine silver (.999)
* Condition: Excellent antique condition; no chips, cracks, or silver loss observed.

This piece presents analytical and aesthetic interest for collectors of period Art Nouveau glass, silver overlay decorative arts, and historical smoking accessories.