Order of Aztec Crown [Grau Montezuma]

Grand Officer's Set, 2nd Class, instituted in 1821. Neck Badge, 61x40 mm., gilt Bronze, enameled, central medallion gilt, original suspension crown, ring, loop and ribbon. Breast Star, 79 mm., gilt Bronze, with smooth rays, superimposed parts gilt Bronze, enameled, thin vertical pin on reverse and two side hooks. An interesting order in extremely fine condition, founded by Guillermo III de Grau Moctezuma, claimant head of the Aztec Imperial House who died on November 16, 1999! I