MEXICO - MEXICO Republic of Mexico (1821-1917). 4 escudos 1856 GF, M°, Mexico. Av. REPUBLICA MEXICANA. On a crown formed of two branches, the arms of the Republic of Mexico, an eagle holding a snake and resting on a cactus. Rv. LA LIBERTAD EN LA LEY/ * 4 E. (workshop). (date). (assayer). 21 Qs. The open book of the Law, inscribed LEY, before which an arm holds a pike surmounted by a liberty cap. KM.381.6 - Fr.77; Gold - 13.51 g - 30 mm - 6 h Top Pop: this is the finest engraved example! PCGS MS61 (51871380). Beautifully fresh, with just a few hairlines in the fields. Superb at Fleur de coin.