The De Medicina of Celsus is the second and only surviving part of his Encyclopædia entitled Artes, in five divisions. The first division, De Agricultura, consisted of five books, so that the sixth book of Artes was at the same time the first of De Medicina.

The Syston Park copy, uncut. Bound by Roger Payne in red morocco. Leaf 9 × 5 1/2 in.

31. CICERO, Marcus Tullius. Epistolæ ad Atticum, ad M. Brutum, ad Quintum fratrem. Venetiis, apud Aldi filios, 1540.

Title: M.TVLLII CICERONIS EPISTOLAE ad Atticum, ad M. Brutum, ad Quintum fratrem, summa diligentia castigatæ, ut in ijs menda, quæ plurima erant, paucissima jam supersint. PAVLI MANVTII IN EASDEM EPISTOLAS Scholia, quibus abditi locorum sensus ostenduntur, cum explicatione castigationum, quæ in his epistolis pene innumerabilis factæ sunt. [Aldine anchor] PAVLVS MANVTIVS ALDI F. VENETIIS, M.D.XL. Fol. 344a, Colophon: APVD ALDI FILIOS. VENETIIS, M.D.XL. MENSE AVGVSTO. [Aldine anchor on verso]

Octavo. 2 preliminary leaves containing title and dedication by Paulus Manutius to Guillaume Pellicier, Bishop of Montpellier, 331 numbered leaves of text, 10 unnumbered leaves of translations of the Greek passages, conjectural emendations which the editor "would not hesitate to adopt it he should ever find an ancient MS. to confirm them" and a final leaf with colophon and anchor. The Scholia, 24 unnumbered leaves, have a separate title, with notice of copyright granted by Paul III. (the fourth pope to grant this privilege) and the Venetian senate; colophon and anchor repeated on last leaf. Italic letter, 30 lines to the page, five-line spaces with guide-letters left for initials. Renouard, p. 120.

Except for the interval 1533-6 the press was inactive from 1529 to 1540, on account of dissensions between the heirs of Andrea and Aldus. The partnership having been dissolved the press was reopened in 1540 by the sons of Aldus (apud Aldi filios) under the direction of the youngest, Paulus Manutius (1512-74), who restored and added to its lustre. Of Cicero, his favorite author, he revised the entire text and printed repeated editions of some of the works: e.g. of the Epistolae ad Atticum, ad M. Brutum, ad Quintum fratrem not less than ten, of which this is the first. The brief scholia he expanded later into full and valuable commentaries, on the Letters to Atticus in 1547, on the Letters to Brutus and Quintus in 1557.

It was Petrarch who in 1345 discovered in a Verona MS. the long lost Letters to Atticus, Brutus and Quintus and copied them with his own hand. Both the MS. and Petrarch's copy are lost. But of the MS. another transcript, procured by Petrarch's friend Salutati in 1389, is preserved in the Laurentian Library, and of the Petrarch copy we have here a replica in the type which Aldus characterized as manum mentiens.

From the Syston Park library, with book-plate. Bound by Roger Payne, in blue morocco, gilt edges. Leaf 6 1/2 × 4 in.

32. CICERO, Marcus Tullius. Orationes. Venetiis, apud Aldi filios, 1546.