Marie CURIE (1867–1934). L.A.S., Paris, March 14, 1910, [to the publisher Gauthier-Villars]; half-page in-8 on letterhead of the Faculty of Sciences of Paris, Laboratory of General Physics. Regarding the publication of her *Treatise on Radioactivity* in Germany. [The *Treatise on Radioactivity* was published in France in 1910 by Gauthier-Villars, in two volumes; it was published in Germany in 1911–1912.] “As for the agreement with the German publishing house ‘Akademische Verlagsgesellschaft,’ I defer to your judgment and will accept the terms proposed to you”…