El Banco de Sonora, specimen 5 pesos, 1st July 1901, serial number B1 00000, black on brown and yellow underprint, portrait Hortensia C. Velez at left, cherub at centre, female in military wear (representing strenght) at right (Pick S419s, M507s1-2), in PMG holder 64 Choice Uncirculated, beautiful and eye appealing design