Advertisement. As there is nothing in which the free-electors of this city are more interested than in setting such marks on men as will point out whether they are to be considered as friends or foes. As it has been a controverted. Point between the popular candidates and the aldermanic, on which side alderman percival hunt was to be justly ranked, and as this gentleman publickly declared himself in the popular interest, denied all connections with the Board of Aldermen, and insisted that in this election be actually stood alon; it is judged necessary for the cause of truth and liberty to publish the following letter from an original of the late Right Hon. John Tew, Esq; Lord-Mayor.