In this age of manuscript, there is reason to believe, that when a man of letters accidentally obtained an unknown work, he did not make the fairest use of it, but cautiously concealed it from his contemporaries. Leonard Aretino, a distinguished scholar at the dawn of modern literature, having found a Greek manuscript of Procopius _De Bello Gothico_, translated it into Latin, and published the work; but concealing the author's name, it passed as his own, till another manuscript of the same work being dug out of its grave, the fraud of Aretino was apparent. Barbosa, a bishop of Ugento, in 1649, has printed among his works a treatise, obtained by one of his domestics bringing in a fish rolled in a leaf of written paper, which his curiosity led him to examine. He was sufficiently interested to run out and search the fish market, till he found the manuscript out of which it had been torn. He published it, under the title _De Officio Episcopi_. Machiavelli acted more adroitly in a similar case; a manuscript of the Apophthegms of the Ancients by Plutarch having fallen into his hands, he selected those which pleased him, and put them into the mouth of his hero Castrucio Castricani. In more recent times, we might collect many curious anecdotes concerning manuscripts. Sir Robert Cotton one day at his tailor's discovered that the man was holding in his hand, ready to cut up for measures--an original Magna Charta, with all its appendages of seals and signatures. This anecdote is told by Colomiés, who long resided in this country; and an original Magna Charta is preserved in the Cottonian library exhibiting marks of dilapidation. Cardinal Granvelle[16] left behind him several chests filled with a prodigious quantity of letters written in different languages, commented, noted, and underlined by his own hand. These curious manuscripts, after his death, were left in a garret to the mercy of the rain and the rats. Five or six of these chests the steward sold to the grocers. It was then that a discovery was made of this treasure. Several learned men occupied themselves in collecting sufficient of these literary relics to form eighty thick folios, consisting of original letters by all the crowned heads in Europe, with instructions for ambassadors, and other state-papers. A valuable secret history by Sir George Mackenzie, the king's advocate in Scotland, was rescued from a mass of waste paper sold to a grocer, who had the good sense to discriminate it, and communicated this curious memorial to Dr. M'Crie. The original, in the handwriting of its author, has been deposited in the Advocate's Library. There is an hiatus, which contained the history of six years. This work excited inquiry after the rest of the MSS., which were found to be nothing more than the sweepings of an attorney's office.