CICERO, Marcus Tullius (106-43 BC). Epistolae ad Brutum, ad Quintum fratrem, ad Atticum, edited by Bartholomaeus Salicetus and Ludovicus Regius, with additions by Pomponius Laetus. Rome: Eucharius Silber, [after 17 July?] 1490. 2° (319 x 214mm). 196 (of 200) leaves (lacks blank a1, &7-8, and blank ?8). 39 lines and headline. Roman and a little Greek letter, capital spaces with guide letters (lacking 2 text leaves, some waterstaining of quires b-d, some later spotting and occasional soiling). 18th-century vellum, black morocco lettering piece (soiled and rubbed). Provenance: contemporary annotations in a humanist hand -- From the Library of John Jackson (1793-1875) of Academy Place, Warrington (bookplate). HC 5216*; BMC IV, 112; GW 6860; IGI 2803; Goff C501.