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Books about Graupera:
MANUAL DEL PLATERO. Diseño y manufactura de objetos de plata de uso doméstico. Versión de la 2a edición inglesa... by Bernard Cuzner (1958)
Het Schaakphenomeen Jose Raoul Capablanca Y Graupera 19 November 1888 8 Maart 1942 by M Euwe (1949)
Wiki information Graupera:
José Raúl Capablanca y Graupera was a Cuban chess player who was world chess champion from 1921 to 1927. One of the greatest players of all time, he was renowned for his exceptional endgame skill and speed of play. Due to his achievements in the...
Joshua Graupera appeared in the documentary film The Last Mountain.