Nacre cone shell Troca on a turned black wooden base, late 19th century.

Antique Troca shell (Trochus niloticus) mounted on a turned and blackened wooden base in the Napoléon III style. Ideal for a cabinet of curiosities, marine decoration, or a nature-inspired interior. In very good condition, please see the photos. Height: 15.5 cm. Height of the base: 7 cm. Width of the shell at its widest: 6.6 cm. Depth: 7.5 cm. Base diameter: 4 cm. Weight: 100 grams.