Title: Chetvero iz "Narodnoĭ voli"
Subjects: Fiction, Narodnai͡a voli͡a (Political party : Russia)
People: M. F. Frolenko (1848-1938), Nikolaĭ Vasilʹevich Kletochnikov (1847-1883), Nikolaĭ Ivanovich Kibalʹchich (1853-1881), Vera Figner (1852-1942)