CHAPTER XII. The Greek System.

pottery were discharged by natural shells at an earlier period. Thus, if we do not find any actual vessel called a chelône (tortoise) in use amongst the Greeks, we at least find one called a Sea-urchin (Echinus, ἐχῖνος): for not only was the shell of this creature used as a vessel for containing medicines and the like, but vessels of artificial construction of the same shape and name were actually employed; thus the casket in which were deposited and sealed up the documents produced at the preliminary hearing of an Athenian lawsuit was called an Echinus. There was likewise a small vessel called conché (κόγχη), after the shell-fish of that name, the Latin concha, whilst a cognate name, conchylion, was applied to the case placed over the seals of wills.