Obverse: The coin depicts the numismatic science pioneer Bartolomeo Borghesi. The outer ring of the coin superimposed twelve stars of the European Union, at the bottom of the coin pitched year of issue "2004". On the left side of the coin the inscription "Bartolomeo Borghesi", and one above the other - numbered "R" and the coin engraver's initials "E.L.F.". On the right side of the coin is inscribed the name of the state of San Marino.
Reverse: Regular 2€ coin obverse image of the face value.
About the coin: coin dedicated to Italian numismatic the numismatic scientific pioneer of Bartolomeo Borghesi. The coin is presented in a special booklet.