American cellist (1862-1950) and founder of the Zoellner Quartet in 1904, considered the most celebrated chamber music ensemble of the first quarter of the XX century.
2-bar autograph music quote from a piece by Beethoven on an album page attached with a clip from a magazine featuring the four members of the quartet, signed by him. Size is 5.9 x 4.4 inches, storage holes, in very good condition.