In 4° (mm 305 x 215); no. 221 (but 222 poorly numbered), 1 leaf n.n. Text in two columns. Woodcut publisher's trademark on the title page and colophon. Recurring woodcut vignette as a mirror illustration for each book, large historiated initials. Mixed printing with Manutian characters in the introduction and frontispieces for the rest. Old limp parchment with manuscript title on the spine. Quintus Horatius Flaccus, (V