The Ὀναγός of a certain Demophilus,[5] otherwise unknown to us, was the onginal of the _Asinaria._ The assertion of Libanus that he is his master’s Salus[6] is thought to be a fling at the honours decreed certain of the Diadochi, who were called, while still alive, Σωτῆρες. This possibility, together with the fact that the Pellaean[7] merchant and the Rhodian[8] Periphanes travel to Athens-- northern Greece and the Aegaean therefore being pacified and Athens at peace with Macedon--would indicate that the Ὀναγός was written while Demetrius Poliorcetes controlled Macedon, 294-288 B.C. Very slender evidence connects the _Aulularia_ with some unknown play of Menander’s in which a miser is represented δεδιὼς μή τι τῶν ἔιδον ὁ καπνος οἴχοιτο φερων. Euclio’s distress[9] at seeing any smoke escape from his house seems at least to suggest that Plautus may have borrowed the _Aulularia_ from Menander. The allusion to _praefectum mulierum_,[10] rather than _censorem_, would seem to show that in the original γυναικοι ομον had been written; this would prove the Greek play to have been presented while Demetrius of Phalerum was in power at Athens (317-307 B.C.), where he introduced this detested office, which was done away with by 307 B.C. Ritschl[11] has shown clearly enough that the original of the _Bacchides_ was Menander’s Δὶς ἐξαπατῶν. The fact that Athens, Samos, and Ephesus are at peace, that the Aegaean is not swept by hostile fleets, that one can travel freely between Athens and Phoeis, together with the allusion to Demetrius,[12] lead one to believe that the Δὶς ἐξαπατῶν was written either between the years 316-307 or 298-296 B.C. The original of the _Captivi_ is quite unknown, while the war between the Aetolians and Eleans gives the only clue to the date of this original. Hueffner[13] considers it probable that the war was that between Aristodemus and Alexander, and the Greek play was produced shortly after 314 B.C. Others[14] assume that the scene of the play would not be Aetolia unless Aetolia had become an important state, and that the war was therefore one of the third century B.C. [Footnote 1: See especially Hueffner, _De Plauti Comoediarum Exemplis Atticis_, Göttingen, 1894; Legrand, _Daos_, Paris, 1910, English translation by James Loeb under title _The New Greek Comedy_, William Heinemann, 1916; Leo, _Plautinische Forschungen_, Berlin, 1912.] [Footnote 2: _Amph._ 203 _seq._] [Footnote 3: Produced later than the _Epidicus._ Cf. _Bacch._ 214.] [Footnote 4: _Amphitruo_, Thebes, _Captivi_, Aetolia, _Cistellaria_, Sicyon, _Curculio_, Epidaurus (the Caria first referred to in v. 67 was a Greek town, not the state in Asia Minor), _Menaechmi_, Epidamnus.] [Footnote 5: _Asin._ Prol. 10-11.] [Footnote 6: _Asin._ 713.] [Footnote 7: _Asin._ 334.] [Footnote 8: _Asin._ 499.] [Footnote 9: _Aulul._ 299, 301.] [Footnote 10: _Aulul._ 504.]