Iacobi Gutherii De veteri iure pontificio vrbis Romae libri quatuor - Gouthière, Jacques, 1575-1638 (sumptibus Nicolai Buon, via Iacobaea sub signo D. Claudij, & hominis siluestris, 1612)
T.p. printed in red and black, with printer's device depicting Bias of Priene, one of the Seven Sages of Greece, with motto "Mecum porto omnia mea"