(4) _Bliss’s Excavation at Jerusalem._--From 1894 to 1897 Dr. Bliss was engaged in excavations at Jerusalem.[43] Here he devoted his attention to an endeavor to recover the line of the ancient wall on the south side of the city. This he did, following it from “Maudsley’s Scarp”[44] at the northwest corner of the westernmost of the two hills on which Jerusalem is situated across the slope to the eastward and then across the Tyropœon Valley. This was the wall rebuilt by Nehemiah on lines then already old (Neh. 3-6). It was destroyed by Titus in the year 70 A. D., and afterward rebuilt by the Empress Eudoxia in the fifth century A. D. (5) _Excavation at Azekah._--From 1898 to 1900 Dr. Bliss excavated for the Fund at several sites in the Biblical Shephelah,[45] the low hills which formed the border-land between ancient Judæa and Philistia. The work began at Tell Zakariya, the Biblical Azekah, situated above the lower part of the Vale of Elah. Azekah was fortified by King Rehoboam (2 Chron. 11:5-10). Here an important citadel or fortress was uncovered. While the masonry of the top part was similar to that of Herodian buildings at Jerusalem, the pottery found about the foundations indicated that the beginnings of the structure go back to early Israelitish times. It may well be one of Jeroboam’s fortresses. Underneath it were remains from late pre-Israelitish times. It appears that the hill was occupied as the site of a city only shortly before the Hebrew conquest. The fortress was not, however, built at the time of this earliest occupation. (6) _At Tell es-Safi (Gath?)._--Next the excavation was transferred to Tell es-Safi, which was situated on the south side of the ancient Vale of Elah at the point where it sweeps into the Philistine plain, and which was thought to be the site of the Biblical Gath (Josh. 11:22; 1 Sam. 5:8; 17:4; 2 Kings 12:17). Here in 1144 A. D. the Latin Kingdom of Jerusalem established by the Crusaders built a fortress, which they called Blanche-Garde, as an outpost against Ashkelon. It was hoped that the excavation of Dr. Bliss would determine whether or not this was really the site of Gath, but owing to the occupation of the tell by a Mohammedan cemetery and a wely, or sacred building, this was not possible. The outline of the city walls was, however, traced, the foundations of Blanche-Garde examined, and here and there trenches were sunk to the rock. These trenches revealed in the various strata pottery and objects, first, of the period of the Crusaders; secondly, of the Seleucid period (312-65 B. C.); thirdly, of the Jewish period, 700-350 B. C., and two pre-Israelite strata. The mound had, then, been occupied from about 1700 B. C. to the Seleucid times, and again in the period of the Latin Kingdom of Jerusalem.