Books from the ships
Galen tells that Ptolemy III had every book found on ships putting in at Alexandria brought to him and copied, gave the owners the copies, and kept the originals labelled "from the ships".
Told by Galen, c. 175–199 CE, some four centuries after Ptolemy III
What the evidence supports
One late source, told to explain a label on a copy of the Hippocratic Epidemics. The label may be real; the policy is Galen's story.
Sources (2)
- Galen, Commentary on Hippocrates' Epidemics III 2.4 (Kühn XVIIa.605–607)
- R. S. Bagnall, "Alexandria: Library of Dreams", Proceedings of the American Philosophical Society 146.4 (2002) 348–362 353–354