What astonishes one most is the admirable preservation of this Codex, notwithstanding that it must be nearly sixteen hundred years old. It has quite a fresh and recent look; indeed many manuscripts not fifty years old look much more ancient. No one, looking at the faded handwriting of Tasso, Petrarch, and Henry VIII., beside it, would imagine that they were newer by upwards of twelve hundred years. This peculiarity it shares in common with the architectural remains of imperial Rome, which time has dealt so tenderly with that they appear far more recent than the picturesque ruins of our medieval castles and abbeys. This singular look of freshness in the Vatican manuscript is owing to three causes. In the first place, the vellum upon which it is written is exceedingly fine and close-grained in texture, and therefore has resisted the dust and discoloration of centuries, just as the thin and close-grained Roman brick has withstood the ravages of time. Every one is struck with the wonderful beauty of this vellum, composed of the delicate skins of very young calves. And this feature is a further proof of the high antiquity of the Codex, for the oldest manuscripts are invariably written on the thinnest and whitest vellum, while those of later ages are written on thick and rough parchment which speedily became discoloured. In the second place, we have reason to believe that the manuscript was for many ages almost hermetically sealed in some forgotten recess of the Lateran and Vatican Libraries, and thus unconsciously guarded from the attacks of time. In the third place, a careful scrutiny of the individual lines reveals the curious fact that the whole manuscript, six or seven centuries after it had been written, was gone over by a writer, who, finding the letters faint and yellow, had touched them up with a blacker and more permanent ink.
It is a strange circumstance that none of the facsimile representations of the pages of the manuscript that have been published give a correct idea of the original, with the exception of that of Dean Burgon in 1871. Not only do the number of lines in a given space in all the so-called facsimiles differ from that of the manuscript, but the general character of the letters is widely different. The importance of seeing the original, therefore, for purposes of study, is apparent. The uncial letters are very small and neat, upright and regular, and their breadth is nearly equal to their height. They are very like those in the manuscript rolls of Herculaneum. Originally the manuscript had no ornamental initial letters, marks of punctuation, or accents; a small interval of the breadth of a letter at the end of particular sections serving as a simple mode of punctuation. The number of such divisions into sections is very considerable,—one hundred and seventy occurring in St. Matthew; sixty-one in St. Mark; one hundred and fifty-two in St. Luke; and eighty in St. John,—and in this respect the Vatican Codex is unique.