Porte Asinaria ou Coelimontana; Engraved by Pietro Fontana (1762-1837); from 'Recueil des vues au bister dessinees et lavees par Callimachus, Souvenirs d'antiquites et curiosites de Rome et des environs, Deblayements et reparations du Pape Pie VII'; Pope Pius VII (1742-1823) Papacy (1800-23) Count Barnaba Niccolo Maria Luigi Chiaramonti; The Porta Asinaria was a minor gateway in the Aurelian Wall, built 270-73; The Porta Coelimontana was part of the Servian Wall, west of the Porta Asinaria;