Antique conch shell on turned wooden base cabinet of curiosities

Magnificent old Harpago Chiragra shell, also known as spider conch, mounted on an old turned wooden base. Late 19th-early 20th century style. Ideal for a cabinet of curiosities or contemporary decoration. Very good condition, see the photos. Height: 27 cm - Height of the base: 13 cm - Shell width at its widest: 16 cm - Depth: 7 cm - Base diameter: 5.5 cm - Weight: 340 grams.