Philosophical(?) treatise, fragments: PHerc.118

PHerc 118: Fragments of a Greek philosophical(?) text, in a roll buried and carbonized in the library of a villa at Herculaneum in AD 79, at the eruption of Vesuvius. After the villa's excavation in 1752, this roll was given (still unrolled) to Oxford University by the Prince of Wales in 1810, and unrolled at Naples in 1883-4.