2nd half of 5th B.C.
Envelope A. Coin 21 May 1938 #13. 20-21 May 1938. Envelope B. On floor of apse. 16 June 1938. Envelope C. 6th-7th c. A.D. 26 May 1938. Envelope D. Below upper floor. NE corner. Room 3. Coin 13 June 1938 ... 6th A.D. 6th-7th A.D. Late Roman