The three feathers, symbol of San Marino overhung by a crown.
Obverse script
Latin
Obverse lettering
REPUBBLICA DI SAN MARINO
LIBERTAS
2003
Reverse description
The images engraved on the back of this series of 20 and 50 euro coins refer to two details of the frescoes painted in the Scrovegni Chapel: here `The Pentecost` with the name of the author, Mauri on the right.