This lot is closed for bidding. Bidding ended on 11/9/2018
Marie Curie signed ''Institut du Radium'', scarce as from her own lab and not the more commonly seen Faculty of Sciences of Paris. Signed ''M. Curie'' as Director of the Laboratory, Curie approves the results of an experiment regarding radiation emitted by doses of radium. Document in French is dated 20 September 1933, with handwritten annotations to the document likely completed in the hand of her assistant. Document measures 8.5'' x 12.25''. Light toning and foxing, and creasing along bottom edge, overall in very good condition. Rare signed document concerning radiation by the twice-awarded Nobel Prize winner.