Prodigies.
--A corps of juvenile drummers gave a ‘"rehearsal"’ at the theatre on Monday afternoon, which evidenced wonderful proficiency in the production of martial noise. Persons of scientific judgment who listened to the incessant b-a-dub have expressed a most favorable opinion of the qualifications of the infant artists. There is no telling how much talent there is among our youthful population, and nothing short of a state of war would ever bring it to light.