Pioneering French filmmakers and inventors whose innovations, including film sprocket holes and the cinématographe—a device that combined camera, developer, and projector—revolutionized early cinema. Two untranslated handwritten letters in French by the Lumiere brothers: an ALS by Auguste Lumiere, one page both sides, 5.25 x 8, 262 Cours Gambetta letterhead, June 4, 1934; and an ALS by Louis Lumiere, three pages on two adjoining sheets, 5.25 x 7, Les Lucioles letterhead, August 16, 1929. In fine condition.
