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  1. This subject is officially treated by the Government of Salvador in the “Libro Rosado de El Salvador” (Pink Book of Salvador) or “Boletín” of the Ministerio de Relaciones Exteriores, Vol. IV, No. 3, for March, 1912, pp. 161–168, transmitted to the Department by the American Minister with his dispatch of July 24, 1912 (not printed).