According to the excavator " a pre-herulian filling dumped in to fill the cistern some few years after the Herulian destruction". Coins:
10 June 1936 #2-#6
11 June 1936 #1-#19
12 June 1936 #23-#27 P 11936 ... A.D. 267 to mid 3rd c.
Great Drain and Pit at 55-56/ΙΗ-ΙΖ (Roman Group K). Coins
8 June 1933 #4
9 June 1933 #5-#6
10 June 1933 #1-#12, #13-#16
13 June 1933 #1-#25, #26-#29
14 June 1933 #3-#4
15 June 1933 #1-#5, #6-#8
17 June ... Mid 3rd century