DRAINAGE OF RIO DE JANEIRO
... TO THB EDITOR OF TKA DAZILY NWS. Sxm,-As you have deemed my communioation, touching the probable bearlng of the exobanges upon the revenues of the now Brazillan enterpriset, worthy of Wng placed before your readere, I venture to submit for their far- therguidsnce, and for the edifioction of Spectator, a few Rdditonal fats in oouneion with the propoeed drainage of Rio do tanatr. In ba lttetr ...