16 OCTOBER 1852, Page 8

By the South American mail which arrived yesterday in the

Tay steam-ship at Southampton, with papers from Buenos Ayres to Septem- tember 1, we learn that 1Trquiza had repealed the decree confiscating the property of Roses ; and had abolished the punishment of death for politi- cal offences, unless the offenders had levied war. - He had also opened the Plata, Parana, and Uraguay rivers, to all foreign flags after the lit October.

The Brazil Chambers were closed on the 4th September. The speech from the throne announces that "the slave-trade may be considered ex- tinct," but that the laws passed to repress it will continue to be rigor- ously enforced.