... EXTERti.ANA'to1NIN MAYO. TO TIlE SEDITOR O THE FREEMAN. ixilledlau, June 22nd, 1848. Siit-As von have been at all times the warml and IM- fltinibig ad;v ocatte of the poor mnan, eaid the implacable foe ot t he oppcssor, I strongly anticipate you -vill give insertion to the ?? startling ?? the l4th instant the Aierill, with a strong force of police, arrived in the townlami -l Trelennlglalragll, ...