Collection of various detailed seashell illustrations

General Research Division, The New York Public Library. "1. Trochus ziziphinus, Pearly Top; 2. Littorina littoralis , Periwinkle; 3. Patella vulgaris, Ditto showing under-side; 4. Purpura lapillus; 5. Scalaria communis, Common Wentletrap; 6. Cardium edule, Common Cockle; 7. Solen ensis, Razor-shell; 8. Mytilus edulis, Mussel; 9. Pholas dactylus" The New York Public Library Digital Collections. 1857. https://digitalcollections.nypl.org/items/510d47da-1edf-a3d9-e040-e00a18064a99