正面: Face value as roman numeral "III" (3) in circle over a 5-pointed star "✫" divides date "20 11", mintmark "🗝️" and trial specification "PRUEBA" (pattern). Curved legend with region name on top "ISLA DE LA JUVENTUD", and face value a letters on bottom "TRES PESOS FUERTES" (Three Strong Pesos).
背面: Image of El Capitolio and date of construction "20 DE MAYO DE 1929" (May 20th., 1929). 主题 "EL CAPITOLIO" ("The Capitol"), on excerge is a 5 pointed star
