Abolition Fanaticism in New York

The following Report will show to Marylanders, how a runaway slave talks, when he reaches the Abolition regions of the country. This presumptive negro was even present at the London World's Temperance Convention, last year; and in spite of all the efforts of the American Delegates to prevent it, he palmed off his Abolition bombast upon an audience of 7000 persons! Of this high-handed measure he now makes his boast in New-York, one of the hot-beds of Abolitionism. The Report is given exactly as published in the New-York Tribune. The reader will make his own comments.

Mr. DOUGLASS was introduced to the audience by WM. LLOYD GARRISON, Esq., President of the American Anti-Slavery Society, and, upon taking the platform, was greeted with enthusiastic and long-continued applause by the vast concourse which filled the spacious Tabernacle to overflowing. As soon as the audience became silent, Mr. D. with, at first, a slight degree of embarrassment, addressed them as follows: