Tridacna Clam Shell Small Fancy Unique Sea Shell Decorative

A rare Phoenician Carved Tridacna Shell with Bird's Head, ca. 630 - 58 – Sands of Time Gallery

Lister's Conch Sea Shell Mirabilistrombus Listeri Natural Display Specimen Marine Gastropod Mollusk Shell Rare Collectible Free USA Shipping - Canada

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Seashell Decor

White Heart Cockle Sea Shell Cardium Cardissa Unique Natural Display Specimen Marine Bivalve Mollusk Shell Collectible Free USA Shipping - Canada

White Iridescent Clam Shell

Pearlized Nautilus Shell Boat Hand Carved Vintage Pearlized Nautilus Sea Shell Very Rare Delicate Unique Collectible Free USA Shipping - Australia

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Ivory Cone Sea Shell Conus Eburneus Natural Display Specimen Marine Gastropod Mollusk Shell Unique Collectible Free USA Shipping - Canada