Surrounded by the name of the issuing country REPUBBLICA DI SAN MARINO (in French REPUBLIC OF SAN MARINO), the micro-state's coat of arms, featuring the three silver towers Guaita, Cesta, and Montale, each topped with a silver plume, on a blue sky, erected on the green hills of Mount Titan, within an oval gold frame surmounted by a gold crown, between a green laurel branch bearing gold fruits on the left and a green oak branch bearing gold fruits on the right, at the base covered by a silver banner bearing the inscription LIBERTAS in black; signature of the engraver A. NAPOLIONE

REVERSE

Astronaut facing forward, hand raised to visor, against the lunar surface; along the rim the face value 5 EURO and the inscription 1969-2019 PRIMO UOMO SULLA LUNA (in French FIRST MAN ON THE MOON).