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Keywords from Image Description:
CDCassiniMerdiani. fr Carte de la mridienne de Cassini parue en dans l'ouvrage de Jacques Cassini Trait de la grandeur et de la Figure de la Terre en Cassini merdian as published in Trait de la grandeur et de la Figure de la Terre CDCassiniMerdiani UTC CDCassiniMerdiani Phe derivative work Barbetorte talk Format modifi permettant