The "Leaves from the Portfolio of a Manager," in the December _Dublin University Magazine_, disclose a number of interesting facts connected with Prynne's "Histriomastix," Milton's "Samson Agonistes," Hannah More's "Tragedies," Ireland's "Shakspeare Forgeries," and not a few very startling disclosures respecting the extraordinary emoluments of first class performers, from Roscius down to Jenny Lind. From this portion of our Manager's Portfolio we select the amusing recollections of Paganini in Ireland, twenty years ago: "Catalani, Pasta, Sontag, Malibran, Grisi, Taglioni, Rubini, Mario, Tamburini, Lablache, _cum multis aliis_, have received their thousands, and tens of thousands: but, until the Jenny Lind mania left every thing else at an immeasurable distance, Paganini obtained larger sums than had ever before been received in modern times. He came with a prodigious flourish of trumpets, a vast continental reputation, and a few personal legends of the most exciting character. It was said that he had killed his wife in a fit of jealousy, and made fiddlestrings of her intestines; and that the devil had composed a sonata for him in a dream, as he formerly did for Tartini. When you looked at him, you thought all this, and more, very likely to be true. His talent was almost supernatural, while his 'get up,' and 'mise en scene,' were original and unearthly, such as those who saw him will never forget, and those who did not can with difficulty conceive. The individual and his performance were equally unlike anything that had ever been exhibited before. No picture or description can convey an adequate idea of his entrance and his exit. To walk simply on and off the stage appears a commonplace operation enough, but Paganini did this in a manner peculiar to himself, which baffled all imitation. While I am writing of it, his first appearance in Dublin, at the great Musical Festival of 1830, presents itself to 'my mind's eye,' as an event of yesterday. When he placed himself in position to commence, the crowded audience were hushed into a deathlike silence. His black habiliments; his pale, attenuated visage, powerfully expressive; his long, silky, raven tresses, and the flash of his dark eye, as he shook them back over his shoulders; his thin, transparent fingers, unusually long; the mode in which he grasped his bow, and the tremendous length to which he drew it; and, climax of all, his sudden manner of placing both bow and instrument under his arm, while he threw his hands behind him, elevated his head, his features almost distorted with a smile of ecstasy, and his very hair instinct with life, at the conclusion of an unparalleled fantasia! And there he stood, immovable and triumphant, while the theatre rang again with peals on peals of applause, and shouts of the wildest enthusiasm! None who witnessed this will ever forget it, nor are they likely again to see the same effect produced by mere mortal agency.