Pit at 11/ΝΓ. Recorded in Ω Books (no page).
"Deep Pit" at 8/ΜΗ ... 6th-4th centuries B.C.
Manhole at 55/ΚΔ (Same system as O 19:2) ... 8 April 1938
Well at 18/ΜΑ. Not dug to bottom. Coin 9 May 1957 #5 Recorded in Ω Books, pp. 1874ff ... 30 April-14 May 1957