Caption:
Symbols of the Greek god Apollo: raven standing on a quiver, bow and arrows, holding a weighing scale in its beak. A thunderbolt over its head. Apulu, chthonic sky god, to the Etruscans. From an engraved cornelian gem. Apollinis Symbola in Corneola. Copperplate engraving from Francesco Valesio, Antonio Gori and Ridolfino Venutis Academia Etrusca, Museum Cortonense in quo Vetera Monumenta, (Etruscan Academy or Museum of Cortona), Faustus Amideus, Rome, 1750.. Copperplate engraving from Francesco Valesio, Antonio Gori and Ridolfino Venutis Academia Etrusca, Museum Cortonense in quo Vetera Monumenta, (Etruscan Academy or Museum of Cortona), Faustus Amideus, Rome, 1750.