Russian pianist, composer, and conductor who became a pivotal figure in Russian culture when he founded the Saint Petersburg Conservatory (1829–1894). Scarce AMQS on an off-white 8 x 10.25 card, boldly signed at the conclusion, “Ant. Rubinstein,” and dated “Hamburg, December 1, 1868.” Rubinstein meticulously pens five bars of a four-part piece of music in G major, including two violins, a viola, and cello. In fine condition, with light scattered staining. RR Auction COA.