About sixty or seventy years after this we come upon a group of names, belonging almost certainly to this same dynasty, which possess a peculiar interest, inasmuch as they serve to connect the closing period of the First, or Chaldaean, with the opening portion of the Second, or Assyrian, Monarchy. A succession of five Babylonian monarchs is mentioned on an Assyrian tablet, the object of which is to record the synchronous history of the two countries. These monarchs are contemporary with independent Assyrian princes, and have relations toward them which are sometimes peaceful, sometimes warlike. Kara-in-das, the first of the five, is on terms of friendship with Asshur-bel-nisi-su, king of Assyria, and concludes with him a treaty of alliance. This treaty is renewed between his successor, Purna-puriyas, and Buzur-Asshur, the successor of Asshur-bel-nisi-su on the throne of Assyria. Not long afterwards a third Assyrian monarch, Asshur-upallit, obtains the crown, and Purna-puriyas not only continues on the old terms of amity with him, but draws the ties which unite the two royal families closer by marrying Asshur-upallit’s daughter. The issue of this marriage is a prince named Kara-khar-das, who on the death of Purna-puriyas ascends the throne of Babylon. But now a revolution occurs. A certain Nazi-bugas rises in revolt, puts Kara-khar-das to death, and succeeds in making himself king. Hereupon Asshur-upallit takes up arms, invades Babylonia, defeats and kills Nazi-bugas, and places upon the throne a brother of the murdered Kara-khar-das, a younger son of Purna-puriyas, by name Kurri-galzu, or Durri-galzu. These events may be assigned with much probability to the period between B.C. 1440 and B.C. 1380. Of the five consecutive monarchs presented to our notice in this interesting document, two are known to us by their own inscriptions. Memorials of Purna-puriyas and Kurri-galzu, very similar in their general character, have been found in various parts of Chaldala. Those of Purna-puriyas come from Senkereh the ancient Larsa, and consist of bricks, showing that he repaired the great temple of the Sun at that city which was originally built by Urukh. Kurri-galzu’s memorials comprise bricks from Mugheir (Ur) and Akkerkuf, together with his signet-seal, which was found at Baghdad in the year 1800. [PLATE XXI., Fig. 4.] It also appears by an inscription of Nabonidus that he repaired a temple at the city of Agana, and left an inscription there. But the chief fame of Kurri-galzu arises from his having been the founder of an important city. The remarkable remains at Akkerkuf, of which an account has been given in a former chapter, mark the site of a town of his erection. It is conjectured with some reason that this place is the Dur-Kurri-galzu of the later Assyrian inscriptions--a place of so much consequence in the time of Sargon that he calls it “the key of the country.”