- Crowley, Edward L.4
- Engels, Friedrich3
- Guterman, Norbert3
- Litvinov, Pavel Mikhailovich3
- Potichnyj, Peter J.3
- Salisbury, Harrison E.3
- Scott, William Fontaine3
- Staar, Richard Felix3
- Triska, Jan F.3
- Urban, G. R.3
- Wessell, Nils H.3
- Amann, Ronald2
- Anweiler, Oskar2
- Azrael, Jeremy R.2
- Ben-Josef, Ilana2
- Bornstein, Morris2
- Butler, William Elliott2
- Chuguev, Vladimir2
- Cocks, Paul2
- Cooper, Julian2