Revered Spanish cellist and composer (1876–1973) widely regarded as the greatest player in the history of the instrument. ALS in French, signed “Pablo,” one page both sides, 6 x 9.25, Hotel Leonri, New York letterhead, May 29, 1915. Casals writes to Robert and Marion, mentioning that he is leaving for Europe, outlining travel and performance plans, and including the address at which he can be reached in Spain. Mild handling wear, otherwise fine condition. R&R COA.
