Japanese Babylon (Babylonia japonica); Japanese ivory shell; spinning top (traditionally made from a Japanese Babylon shell)
fritillary (Fritillaria verticillata var. thunbergii)
pattra (palmyra leaves used in Ancient India for writing upon)
pattra (palmyra leaves used in Ancient India for writing upon)
spinning top (traditionally made of Japanese Babylon shell)
kanji "shell" radical (154)
finely-striate buccinum (Buccinum striatissimum)
Middendorf's whelk (Buccinum middendorffi)