Bava Metzia, Perek 4
Daf 44 - Currencies and Commodities R' Yosef Greenwald, dayan, Bais HaVaad Daf 45 - Coins and Chalipin R' Yosef Greenwald, dayan, Bais HaVaad Daf 46 - Parameters of Chalipin R' Yosef Greenwald, dayan, Bais HaVaad Daf 47 - Purchasing Metaltelin R' Yosef Greenwald, dayan, Bais HaVaad…