A coin from the Second Temple, used in the half-shekel census, was found in excavations in the City of David, just below and east of Jerusalem's Old City. The upcoming Purim festival features the half-shekel prominently in its observance.

The ancient silver coin was discovered in an archaeological excavation that is being conducted in the main Second Temple-era drainage channel of Jerusalem. The foreign coin is of the denomination used during the turbulent Second Temple period to pay the Biblical half-shekel head-tax.

This coming Thursday night (Saturday night for Jerusalemites), before reading the Megillah (Scroll) of Esther, Jews worldwide will contribute a sum of money to charity in remembrance of that half-shekel command.

"Just like today when coins sometimes fall from our pockets and roll into drainage openings at the side of the street, that's how it was some two thousand years ago - a man was on his way to the Temple and the shekel which he intended to use for paying the half shekel head-tax found its way into the drainage channel," theorized archaeologist Eli Shukron of the Israel Antiquities Authority...