F:Spanish text; denomination in gold-to-green SPARK; main patio of Antiguo Colegio de San Ildefonso, Mexico City; Juana de Asbaje y Ramírez de Santillana (Sor Juana Inés de la Cruz)
B: Spanish text; mangrove ecosystem with chocolate heron flying above Mexican crocodile in the Sian Ka’an Biosphere Reserve, in the state of Quintana Roo.
Wmk - None , Prefix - AB/AF,Sg 12 - type 2
Alejandro Díaz de León Carillo & Alejandro Alegre Rabiela
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