Lev Borisovich Kamenev (Russian: Лев Борисович Каменев, born Rosenfeld, Розенфельд) (July 18 [O.S. July 6] 1883 – August 25, 1936) was a Bolshevik revolutionary and a prominent Soviet politician. He was briefly the nominal head of the Soviet state in 1917 and a founding member (1919) and later chairman (1923-1924) of the ruling Politburo.
Lev Kamenev with Lenin
October Revolution celebration
Taken on November 7, 1919 while celebrating the second anniversary of the October Revolution.
Later three people - Trotsky, Lev Kamenev and Khalatov - were edited out.