Reverse In the central part, a portrait of Miguel Grau Seminario. An inscription in Spanish runs along the upper edge from left to right: 'GRAN ALMIRANTE MIGUEL GRAU' - Grand Admiral Miguel Grau.
Obverse In the central part, within a circle, a two-line inscription in Spanish: '10 CENTIMOS'. Around the edge, an inscription in Spanish and the mint year, framed by dots: 'BANCO CENTRAL DE RESERVA PERU 1987' - Central Reserve Bank of Peru 1987.