This is an authentic signed document by Jose de la Luz y Caballero, one of the Founding Fathers of Cuba. he signed this document while working as a profesor on the Colegio del Salvador in Havana. Document certifies the grade of one of his students named Jose Maria Carbonell . Document is dated December 17 of 1855. Document has some stains and minor tears. Included as bonus is an original vintage Jose de La Luz y Caballero Patriotic postcard from the rare series " Cubanos Ilustres " . Postcard measures 3.5 x 5.5 inches and is from the 1902 - 1907 period.