[BECQUEREL Henri (1852-1908) physicien.]

Manuscripts of speeches and obituaries. Manuscript of a Notice sur M. H. Becquerel (6 p. small in-4 with stamp of the French National Society of Agriculture). Copy of the speeches of Teisserenc de Bort and Becquerel during the passage of presidency at the Société Nationale d'Agriculture (3 January 1906; 4 p.). Copy of a speech by Henri Becquerel for the solemn session of the Société nationale d'Agriculture on December 19, 1906, on meteorology (13 p. in-fol.). Manuscript with autograph corrections by Jean Becquerel on the main works of his father (14 p. in-4). 2 typed notices with handwritten additions on the works of Antoine-César Becquerel (8 p. in-fol.). Fragments of obituaries on Henri Becquerel (defects). Attached is a L.A.S. from his son Jean BECQUEREL (1878-1953), March 12, 1946, not being able to go to the convocation of the trial of Georges Dayras.