- Vertov, Dziga5
- Freeman, Joseph2
- Aleksinskii, Grigorii Ivanovich1
- American Trade Union Delegation to the Soviet Union1
- Andreev, Vasilii1
- Atholl, Katharine Marjory Stewart-Murray1
- Besedovskii, Grigorii1
- Chamberlin, William Henry1
- Cherkasov, A.A.1
- Douillet, Joseph1
- Dovzhenko, Alexander1
- Eastman, Max1
- Eisenstein, Sergei1
- Herriot, Édouard1
- Hubbard, Leonard E.1
- James, C. L. R.1
- Krasnov, P. N.1
- Krivitsky, W. G.1
- Kropotkin, Petr Alekseevich1
- Liberman, Matviei Nikolaevich1