Overlapping rock paintings, in the center appears the coat of arms of Portugal, with the inscriptions `2010` and `REPÚBLICA PORTUGUESA`. At the bottom the face value 2.50€ and more on the left the mark of the workshop `INCM` and the name of the artist `A.MARINHO`.
Obverse script
Latin
Obverse lettering
INCM A.MARINHO
REPÚBLICA PORTUGUESA
·2010·
2,50€
Reverse description
Rock paintings and in the center the logo of the world heritage with the inscriptions `Archaeological site Côa Valley`, `World Heritage` and more on the left `UNESCO`.
Reverse script
Latin
Reverse lettering
SÍTIO ARQUEOLÓGICO VALE DO CÔA
PATRIMÓNIO MUNDIAL
UNESCO
