- Bortstieber, Gertrud7
- Balakin, S.1
- Cahan, Abraham1
- Ellenbogen, Wilhelm1
- Fedotov, V.1
- Iványi, János1
- Kaliabin, V. A.1
- Kautsky, Karl1
- Kinelev, K. I.1
- Krotenko, V.1
- Lenin, Vladimir Il'ich1
- Lévay, Endre1
- Mishustina, L. P.1
- Myl'tseva, A.1
- Polonskiĭ, Vi︠a︡ch1
- Popov, A. V.1
- Portugeis, S.1
- Shchekina, S.1
- Shub, David1
- Shumov, A. O.1