Footnote 3 – Watertight and Rock Solid: Stepped Pools and Chalk Vessels as Expressions of Jewish Ritual Purity
Hanan Eshel, “The Pools of Sepphoris: Ritual Baths or Bathtubs? They’re Not Ritual Baths,” BAR, July/August 2000. See also Eric M. Meyer’s response (in the same issue): “Yes, They Are.”