If we try to apportion to each of the three printers his share in the making of the book, it may be supposed that the intellectual part of the composition and the correction fell to Freyburger and Gering, while the heavier work of founding, placing in formes, and press work fell to Krantz. This essay, satisfactory as it appeared, was far from perfection. The first Parisian printers had multiplied abbreviations and irregular contractions, and enormous difficulties and inevitable faults ensued. Further, either they had more than one punch, or the leaden matrix was deformed, for the characters frequently differ. At the same time, we must commend them for having used the _æ_ and _[oe]_, which were uniformly written _e_ in the manuscripts, thus giving rise to errors without number. Their punctuation was the comma, semicolon, and full stop. [Illustration: Fig. 12.--_Rhetorique_ of Fichet, printed at Paris in 1471. The marginal ornaments are drawn by hand.] Fichet and Heinlein had become the modest librarians of the Sorbonne, and this new employment gave them greater facilities for surveillance. The printing office did not remain inactive. It issued successively the "Orthography" of Gasparin of Bergamo, the "Letters" of Phalaris, two books of Æneas Sylvius, the "Conspiracy of Catiline" of Sallust, the "Epitome of Titus Livius" of Florus, and finally the "Rhetorics" of William Fichet, which, if we may credit a letter addressed to Bessarion, was finished in 1471. Following came the "Letters" of Bessarion, the _Elegantia Latinæ Linguæ_ of Valla, the first folio volume from the Sorbonne presses; and others, thirteen volumes in 1470-71 and seventeen in 1472. At the end of 1472 the workshop was somewhat broken up, Fichet having left for Rome and Heinlein preaching in Germany. The three printers had shown by their works that they were in earnest; besides, they had from the first gratuitously distributed copies among the nobles, who, being accustomed to pay highly for manuscripts, did not fail to note the difference. The associates then resolved to quit the Sorbonne and create an establishment for themselves; their patrons being no longer there to sustain them in case of failure, and in giving up their presses and types it may be judged that they were not without anxiety on that point. Their oldest dated book, the _Manipulus Curatorum_ of Montrochet, was also the first that they printed in their new quarters, at the sign of the "Golden Sun" in the Rue St. Jacques. They remained united up to the year 1477, when Gering alone printed at the "Golden Sun," but he obtained associates, George Mainyal in 1480 and Berthold Rembold in 1494, who lived with him in the Rue de la Sorbonne, where he established himself on leaving the Rue St. Jacques. Ulrich Gering died on the 23rd of August, 1510, after a half-century of work.