Photo by A. F. Eihenwald, Moscow, Russia, ca. 1870s (after 1872) 10.8 х 16.1 cm Nikolai G. RUBINSTEIN (1835-1881) was a renown Russian piano player and conductor, as well as a co-founder of Moscow Conservatory (together with count Nikolai Trubetskoi) and its first director. C4768 RUBINSTEIN, N. G. (Рубинштейн Н.Г.)