GEROLAMO CONESTAGGIO DE'FRANCHI - ?-1635 The original edition of the most important work of the Genoese diplomat and historian Jerónimo Conestaggio (d. 1635), by many attributed to D. João da Silva, 4th Count of Portalegre. Copy slightly handled, somewhat trimmed and sometimes strong acidity. Foliation errors on leaves 133 (127), 134 (154) and 141 (133). Various ownerships of the time, scratched, on the cover page. Recent binding of natural entire calf with gilt closed houses on the spine and label of Frederico D'Almeida’s workshop.