French harpsichordist (1879–1959) whose performances, teaching, recordings, and writings played a large role in reviving the popularity of the harpsichord in the early 20th century. ALS in French, on a 5.5 x 3.5 postcard, no date, but postmarked September 5, 1906. Short untranslated letter on a photo postcard bearing an image of Landowska. Landowska has also hand-addressed the correspondence side. In very good condition, with creasing along edge lightly affecting signature, show-through from postmarks on reverse, and some scattered soiling and creasing. RRAuction COA.