A print reproducing the fresco of The Oath of Leo III, painted by Raphael and his workshop in c.1517 in the Stanza dell'Incendio in the Vatican. Lettered with artists' and printer's names below image. With coat of arms at lower centre, and head of a man at lower right (detail from the fresco). State without dedication and publishing line. Annotated in pencil on both sides. Not in Ruland (1876). Described as from Pietro de Brognoli's series of prints after Raphael's Stanze frescoes and Sistine Chapel tapestries dated 1874 (Höper 2001).