4to, pp. [11], [1 (blank)]; woodcut arms of Pius IV (nude supporters censored in ink) and typographic ornament to title, large woodcut initial; a few very slight stains, small excision to upper outer corner; recased in early red velvet richly embroidered in silver threads with large central arms to each board and a foliate border; silver tarnished, minor losses, repairs to edges and spine; twentieth-century gilt red morocco book label of Josy Mazodier to front pastedown.