Ivanov Alexander Alexandrovich

Definition:

Astronomer,   Director of the Pulkovo Observatory ( 1919-1930), Corresponding Member of the USSR Academy of Sciences (1925)

Years of life: 1867-1939

Documents (3)

Fund 02 (Б-1) / Inventory 1 / Case Белопольский Аристарх Аполлонович
1. Minutes of a search conducted on the basis of an order of the Cheka for the fight against counter-revolution and speculation No. 1664 dated July 30, 1919 at Belopolsky A.A.
1 лист, 1 изображение, машинописная копия
Fund 02 (Б-1) / Inventory 1 / Case Белопольский Аристарх Аполлонович
2. Letter from Belopolsky A.A. [after 08/05/1919] Mikhail Petrovich (?) about the circumstances of his arrest and with gratitude for his assistance in releasing.
Fund 02 (Б-1) / Inventory 1 / Case Рузов Сергей Сергеевич
9. Extracts from printed reports of the Main Astronomical Observatory in Pulkovo for 1919-1920, issued to Ruzov S.S. on 04.06.1955 to confirm information about his work in the period 1919-1921 and certified by the director of the Main Astronomical Observatory of the USSR Academy of Sciences.