We publish on the 6rstPage of our ,o-day's paper, extracts from Doctor AL lens speech, delivered in IIarford County, Md. The z, s, Telegraph observes, this speech" forms striking contrast with the reckless and uncompromising opposition vaged az ainst the administration by the nartisans of the < war, pestilence and fa- famine" candidate" We do opine, that ifotbers, who were equally hostile to the accession Of the venerable patriot who now fills the Presidential chair, would manifest as much candor as does Doctor Allen, we should hear the like aoknowl- edgments from most of them. We recom- mend these extracts to the attention of our readers, particularly to those who were opposed to the elevation of General Jackson.