Revered Spanish composer and cellist (1876-1973) widely regarded as the greatest player in the history of the instrument. AMQS on a white 3.25 x 2 card, signed below in blue ballpoint, "Pablo Casals." Casals pens a few bars of music in 3/4 time. Nicely matted with a portrait to an overall size of 8.25 x 11.75. In very fine condition.

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