WSergei Alphéraky
WAndrey Avinoff
WVladimir Nikolayevich Beklemishev
WValentin Bianchi
WNikolai Borchsenius
WMaximilien Chaudoir
WSergei Chetverikov
WTikhon Chicherin
WHugo Theodor Christoph
WAlexei Fedchenko
WYuri Filipchenko
WVadim Gratshev
WGrigory Grum-Grshimailo
WGeorgiy Jacobson
WNikita Kokuyev
WYuri Korshunov
WGrigorii Kozhevnikov
WErik Laxmann
WAugust Morawitz
WFerdinand Morawitz
WVictor Motschulsky
WVladimir Nabokov
WGrand Duke Nicholas Mikhailovich of Russia
WCarl Robert Osten-Sacken
WGeorge Basil Popov
WYuri Alexandrovich Popov
WOktawiusz Radoszkowski
WAlexandr Rasnitsyn
WBoris Rohdendorf
WBoris Schwanwitsch
WPyotr Semyonov-Tyan-Shansky
WAndrey Semyonov-Tyan-Shansky
WBoris Uvarov
WVasily Evgrafovich Yakovlev
WGeorgy Sergeevich Zolotarenko