Up to this point, the ruins of the buried Roman cities strongly suggest the ruins of Nineveh and Nippur, and those of the old Greek cities at Hissarlik. The parallel with the Mesopotamian cities holds even further, for there are numerous treasures of art preserved at Pompeii. But unfortunately, no such inexhaustible literary treasures as rewarded the explorer in Babylonia and Assyria have been discovered in the ruins of the Roman cities. A few most interesting tablets have been found; such tablets as both the Grecians and the Romans used constantly, but of which, owing to their perishable material, no examples whatever have been preserved, except in these buried cities and in Egypt. Then, too, a single collection of books was found in the small library of a private dwelling at Herculaneum. This collection, comprising several hundred papyrus rolls, gave promise of great things, if only the parched bundles could be unrolled and their contents deciphered. But when, with infinite patience, this end was effected, in a large number of instances the result was most disappointing; for contrary to expectation no important lost works of antiquity--no works throwing new light on any phase of ancient history--were found. Many of the manuscripts were injured beyond repair, and others have not yet been unrolled; but enough has been done to prove the general character of the collection and to dissipate the hopes of the antiquarian. Of inscriptions on various monuments and on coins and medals there is no dearth. But these are by no means so comprehensive in their scope as were some of the inscriptions of the early Egyptian and Assyrian monarchs; and speaking broadly, it may be said that the entire epigraphic and numismatic testimony as to the history of Rome--particularly for the earlier period--amounts to no more than incidental references, and would leave us with but a vague knowledge of the subject, were it unsupported by more extensive records.