SPAIN, Reino de España. Alfonso XII, 1874-1885. 25 Pesetas 1879 (Gold, 23 mm, 8.08 g, 6 h). ALFONSO XII POR LA G DE DIOS Head of Alfonso XII to right, 1879 below. Rev. REY CONSTL. DE ESPAÑA Crowned arms, 25 PESETAS below. KM 673. Scratches on the reverse, otherwise, extremely fine.