BEROALDUS, PHILIPPUS. De felicitate opusculum. [36] leaves, including blank last preliminary leaf. Printer's woodcut device on last page. Roman type, with 5-line heading on a1r printed in red. 3-line manuscript initial S in gold on red ground on recto of leaf after title; 5-line initial M in gold on blue ground on a1r. 4to, 199x144 mm, later 19th-century blind-ruled morocco, scuffed; marginal toning on first and last few leaves, title lightly foxed with stain in upper inner corner. 20th-century bookplate of Manuel Cervantes Rendón. (Bologna: Franciscus Plato de Benedictis, 1 April 1495)