Note 19 — PUBLIC LIBRARIES.
Reading edition
The library of Pergamos was founded by King Eumenes, and enlarged by his successor Attalus. It soon became so extensive that the Ptolemies, afraid that it would speedily rival their own collection at Alexandria, issued an edict forbidding the exportation of papyrus; but this prohibition, so far from attaining the unworthy object for which it was destined, proved rather beneficial; for the Pergameans, having exhausted their stock of papyrus, set their wits to work, and invented parchment (charta Pergamena) as a substitute.