Catalogue of zoological supplies for sale / by C.J. Maynard. (1898)
Maynard, C. J. (Charles Johnson), 1845-1929 · C.J. Maynard, West Newton, Mass. · leaf 20
PFJW Fig. 21. Club Urchin. Fig. 22. Oval Urchins 144 Shelless Mollusks ( Eolis ) in formalin, .10. T w o - v a l v e d Shells. PelEcypoda. 145 Clam, with siphon extended, prepared dry, fastened to card-boardfor school use, .10. Species of Two-valved Shells . 146 Oyster, Ostrea virginica, living or…
Zoological specimens
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