Obverse
A portrait of King Juan Carlos I is encircled by the lettering “ESPAÑA” (Spain), the mintmark for the Madrid Mint and the twelve stars of Europe of which four are bound by a band
Script: Latin
Lettering:
ESPAÑA
M
20 02
Translation:
Spain
M
2002
Engraver: Luis José DÃaz
Reverse
A map, next to the face value, shows the gathering of the fifteen states of the European Union
Script: Latin
Lettering: 1 EURO LL
Engraver: Luc Luycx Read more on Wikipedia
Edge
Segmented reeding