The details of this experience are familiar through current European memoirs. Silvio Pellico has made the life of an Austrian prisoner-of-state, in its outward environment and inward struggles, as well known as that of the Arctic explorer or the English factory-operative. A confirmatory supplement to this dark chapter in the history of modern civilization has recently appeared from the pen of another of Foresti's fellow-martyrs, Pallavicino. [Footnote: _Spielbergo e Gradisca: Scene del Carcere Duro di_ GIORGIO PALLAVICINO. Torino. 1856.] But while they were undergoing the bitter ordeal, it was all but unknown in Europe and undreamed of in America; literature, that noble vantage-ground for oppressed humanity, has now broken the silence and proclaimed the truth. There was one solace ingeniously obtained by these buried members of the living human family,--occasional indirect intercourse with each other: the telegraphs of eye and ear conveyed their mutual feelings. One after another succumbed, from the vital injuries of the _régime_; in one case the brain grew weak, in another the blood was impoverished or fevered; this one was prostrated by gangrene in wounds caused by chafing fetters, and that attenuated by insufficient nourishment: yet they contrived to make known to each other how it fared with them respectively. Pellico, through an indulgent guard, sent Foresti verses on his birthday; Maronchelli sounded on the wall the intimation of his continued existence after his leg was amputated; and when marshalled for a walk or convened on Sunday in the chapel, the devoted band had the melancholy satisfaction of beholding each other, though the different groups were not permitted to communicate. Andryane, a French officer, included in the original edict, though upon most inadequate evidence, describes, with keen interest, his first impressions when permitted to go to mass at Spielberg. His companion speculated on the identity of each of the captives. "That one, with dejected looks and hollow eyes, who seems so exhausted, and, though a tall man, is bent down into a dwarf, is Villa. Poor fellow! he has but a few months to live. As for the last one, with the stern looks and bushy black hair, he appears to bear his fate in such a manner as ought to make us resigned to our own." "That," whispered a fellow-prisoner, "is Foresti, who, like Ajax, doubtless mutters between his teeth, 'I will foil them yet, though even the gods oppose me!'" [Footnote: "_Mémoires d'un Prisonnier d'Etat_." Par ALEXANDRE ANDRYANE. Paris.]