1907. From the Persian Building a long exploration trench was carried through the western quarter, December 1906–March 1907; the eastern ends of the two mud walls in front of the Ninmach Temple were excavated, June-October, and a small piece of the outer wall near Babil, June-July. In October the southern quay wall of the canal south of the Kasr was followed up farther and the excavations in Merkes were begun, which with varying degrees of activity have been carried on up to the present time, May 1912. 1908. The main work lay in Merkes. It led _inter alia_ to the uncovering of the earliest strata that have yet been reached and that belong to the period of the earliest Babylonian kings. In February, as a lengthy secondary piece of work, the opening up of Sachn was begun at the Tower of Babylon and lasted till June 1911. Also in July a cut was made through the quarter to the west of Sachn, which brought to light the Arachtu wall and the Nabonidus wall at this place. 1909. The main work still lay in Merkes, where the strata of the dwellings of Nebuchadnezzar’s period were laid bare in large connected areas. 1910. In January the main work was transferred to the north-east strip of the Kasr, where the northern ends of the two walls that flank the Procession Street were brought to light, that now—May 1912—are almost finished. Here also the lengths of wall that project eastwards were opened up. As an additional piece of work the following up of the Arachtu wall from the Kasr to Amran was begun with the embankment walls of Nebuchadnezzar and Nabonidus that lay in front of it, April 1910–January 1911; this led to the discovery of the stone bridge over the Euphrates, August-November. The researches in Merkes were carried on with the opening up of more private houses and the Temple of Ishtar of Agade, November 1910–October 1911. Also, as a secondary piece of work, the outer walls of the temple of Esagila were identified, December 1910–July 1911. 1911. The main work on the north-east corner of the Kasr was continued, and the great stone wall with the inscription of Nebuchadnezzar emerged in April. The secondary work of the previous year was, as we have already said, carried farther; for example, a considerable part of the network of streets in Merkes towards the south was traced. 1912. Besides proceeding with the digging at the north-east corner of the Kasr and at Merkes, the excavation was begun of the buildings with the great surrounding wall in the west of the Southern Citadel which had been cut by the exploration trench of 1907. The digging is carried out by the general administration of the Royal Museums in Berlin, present Director-General His Excellency W. Bode, in conjunction with the Deutsche Orient-Gesellschaft, President His Excellency von Hollmann, under the patronage of H.M. the Emperor of Germany. For many of the translations of inscriptions I am indebted to the kindness of Professor Delitzsch.