CURIE, Marie Sklodowska. Recherches sur les substances radioactives... Deuxième édition, revue et corrigée. Paris: Gauthier-Villars, 1904. 8o. Diagrams in text (old library marks on title). Near contemporary half-cloth and marbled boards (spine faded with light wear to ends, library paper label at foot of spine). Second edition of Madame Curie's doctoral thesis in which she announced the discovery of radium.