Issued in 1968, this high-value 500 Lire stamp from the Republic of San Marino showcases the nation’s striking coat of arms, symbolizing liberty and resilience. The design, engraved by Martelli and printed by I.P.S. Roma, features the three towers—Guaita, Cesta, and Montale—set on Mount Titano and crowned above a blue shield, flanked by laurel and oak branches. Below, the banner inscribed “Libertas” echoes San Marino’s centuries-old motto of freedom. This issue beautifully reflects San Marino’s national identity and pride in its enduring independence.