In 1939, he participated as an artist in the last Leonid Kulik’s expedition for the search of Tunguska "meteorite" (it is still a controversy what exactly caused the event).
Sergei Ivanovich Osipov | Nikolay Nekrasov | Nikolay Atanasov | Nikolay Rumyantsev | Nikolay Pirogov | Nikolay Bogolyubov | Yevgeni Ivanovich Alekseyev | Pavel Ivanovich Melnikov | Nikolay Trusov | Nikolay Timofeev-Ressovsky | Nikolay Strunnikov | Nikolay Semyonov | Nikolay Muravyov-Amursky | Nikolay Kozlov | Nikolay Kostomarov | Nikolay Haytov | Nikolay Gnedich | Nikolay Antonov | Nikolai Ivanovich Kuznetsov | Aleksandr Ivanovich Laktionov | Serhiy Fedorov | Sergey Ivanovich Vavilov | Sergey Ivanovich Morozov | Petr Ivanovich Panin | Oleksiy Fedorov | Nikolay Yegorovich Makarov | Nikolay Vasilyevich Komarov | Nikolay Smolensky | Nikolay Shkot | Nikolay Raevsky (died 1843) |