Title: Semʹi︠a︡ Rerikhhov v gimnazii K.I. Mai︠a︡
Subjects: Archives, History, Education, Gimnazii͡a i realʹnoe uchilishche K.I. Mai͡a
Places: Russia (Federation), Saint Petersburg
People: Rerikh family, Nicholas Roerich (1874-1947), George Roerich, S. N. Rerikh, Karl Ivanovich Maĭ (1820-1895)