Eoin H. Macdonald
Colliery Engineer Company (Scranton, Pa.)
John H. Wells
G. J. Orris
Raymond J. Wallace
Eugene Benjamin Wilson
Nikolaĭ Alekseevich Shilo
Garnet Basque
David Greer
Ion Llewellyn Idriess
A. E. Grosz
Delos E. Toole
Olaf Pitt Jenkins
Silva, Michael A.
Warren E. Yeend
Jean Guigues
Maureen G. Johnson
Institution of Mining and Metallurgy (Great Britain)