The publication is dedicated to the 100th anniversary of Pavel Fedorovich Belikov — father of Cyril Pavlovich Belikov. For the first time, letters of Kirill Pavlovich Belikov to V. I. Nichiporuk, a doctor living in Kiev, were published. Kirill Pavlovich Belikov passed away on September 19, 2003. He was a worthy successor of his father, Pavel Fedorovich Belikov, a famous writer, collector and keeper of a unique archive of documents about the Roerich family. Pavel Fedorovich Belikov from the beginning of the 1930s was in correspondence with Nicholas Roerich, Helena Roerich. He also met Yuruy Roerich and Svetoslav Roerich several times during their stay in the USSR. All his life, Kirill Pavlovich Belikov was an assistant to his father, and when his father was gone in 1982, Kirill Pavlovich Belikov continued communication and correspondence with Svyatoslav Roerich.