Georgy (Yury) Leonidovich Pyatakov was a Ukrainian revolutionary and Bolshevik leader, and a key Soviet politician during and after the 1917 Russian Revolution. Pyatakov was considered by contemporaries to be one of the early communist state's best economic administrators, but with poor political judgement.
Pyatakov in 1922
Pyatakov after his arrest in 1915
Pyatakov in 1916
The recuperating Vladimir Ulyanov with Georgy Pyatakov, a future leader of the Left Opposition, in Gorky, 1922
Nikolai Ivanovich Bukharin was a Russian revolutionary, Soviet politician, and Marxist theorist. A prolific author on economic theory, Bukharin was a prominent Bolshevik and was active in the leadership of the Communist Party of the Soviet Union from 1917 until his purge in the 1930s.
Bukharin in 1930
Delegates of the 2nd World Congress of the Comintern in 1920
Kliment Voroshilov, Semyon Budyonny, Mikhail Frunze and Nikolai Bukharin in Novomoskovsk 1921 with the 1st Cavalry Army (Konarmia)
Nikolai Bukharin at the Congress of educators in 1925