 He also defended himself successfully against Casimir Oudin, an ex-Premonstratensian, whose attacks were made on a second-hand knowledge of Banduri's work.In 1718 he published, also at Paris, two folio volumes on the imperial coinage from Trajan Decius to the last of the Palaeologi (249-1453), "Numismata Imperatorum Romanorum a Trajano Decio usque ad Palaeologos Augustos" (supplement by Tanini, Rome, 1791).Of this work Father Joseph Hilarius Eckhel, S.J., prince of numismatologists, says ("Doctrina Nummorum" I, cviii) that it contains few important contributions.