It may perhaps be assumed that in the 5th c. the Romans cleaned the well to 25.30m., thus removing 2nd c. and subsequent fill, and then began to reuse the shaft. Coins
20 May 1938 #6
21 May 1938 #1
25 ... POU 1st c. and 5th-6th c. A.D.
Soft Trench behind Stoa Stylobate, opposite Piers 21 and 22, along W face of Shop front wall. Herulian destruction debris at the north end of the Stoa of Attalos. Coins:
20 February 1954 #1-#2
22 February ... Late 3rd c. A.D.
