Obverse
Portrait of Guglielmo Marconi and yacht Elettra, the signature of Marconi in exergue, the name of designer below
Lettering: REPUBBLICA ITALIANA
GUGLIELMO MARCONI
U. PERNAZZA
Reverse
Radio receiver, antenna and radio waves; denomination at left, mint mark at right, dates below, logo of the EuroStar Programme at top
Lettering: 10 EURO
1909 2009 R
GUGLIELMO MARCONI NOBEL PER LA FISICA