Ptolemy III Forfeits Deposit for Athenian Originals
The Ptolemaic kings wanted the Library of Alexandria to hold every book in the world, so they had ships in the harbor searched, copied the scrolls found aboard, and gave the owners the copies while keeping the originals. Ptolemy III borrowed Athens' official state copies of Aeschylus, Sophocles and Euripides against a deposit of fifteen talents of silver, then returned only new copies and let the deposit go. The episode shows cultural accumulation driven by royal prestige, where possessing the authoritative original counted for more than a fortune.
