Natural white sand dollar on wooden base cabinet of curiosities Coral

Old nice large natural sand dollar from San Francisco Bay mounted on an ebony wood base and brass rod. Ideal for a cabinet of curiosities, collection or office decoration. Very good condition, look at the photos. Height: 16 cm - 6.3 inches. Height of the foot: 3 cm - 1.2 inches. Diameter of the sand dollar: 9 cm - 3.6 inches. Weight: 100 grams. If you have any questions, I am at your disposal.