This commemorative set from Vatican City (1957) marks the bicentenary of the canonization of St. Cajetan (San Gaetano). The inscriptions “ACANOVA MDCCLVII MCMLVII” reference the year 1757, when St. Cajetan was canonized, and the 200th anniversary in 1957. The 10 Lire red stamp depicts Pope Clement XIV, while the 35 Lire green stamp features Pope Pius VI, both influential figures in the history of the Church. Designed in a classical engraved style, the stamps highlight Vatican religious heritage and papal history. This set is attractive for collectors interested in Vatican issues, religious themes, and papal portraits.