U.S. Circuit Court for the District of District of Columbia November 15, 1802 (Bond v. Grace)

THE COURT,

under the act of assembly of Virginia, authorizing them to settle the rate of exchange, at April term last, examined witnesses to prove the rate of exchange between Ireland and England. Irish is turned into English sterling by deducting one-thirteenth of the Irish, and English is turned into Irish by adding one-twelfth of the English.