ClipArt ETC
"The Gonzaga Cameo. Ptolemy I. and Eurydice. Roman. In the St. Petersburg Museum." —D'Anvers, 1895

Gonzaga Cameo

"The Gonzaga Cameo. Ptolemy I. and Eurydice. Roman. In the St. Petersburg Museum." —D'Anvers,…

"The large <em>Helmet-Shells</em>, of the genus <em>Cassis</em> are used in the manufacture of cameos." &mdash; Goodrich, 1859

Cassis tuberosa

"The large Helmet-Shells, of the genus Cassis are used in the manufacture of cameos."…