Revered Spanish cellist and composer (1876–1973) widely regarded as the greatest player in the history of the instrument. ALS in French, on a 5.5 x 3.25 air mail postcard, October 10, 1962. Untranslated letter sending thanks for a sent article. In fine condition, with a bit of light soiling to top left, postmark affecting a couple words of text, and a uniform shade of mild toning. RRAuction COA.