Hydraulics

Hydraulics

The case towards the Minister of Enlightenment on Lead Freedom to Freedom of Peasant Passenger of the Skulian Seeds Vlasov for the knowledge provided by him in physics and chemistry and the invention of the hydrostatic machine

Department of the Police of the Executive Ministry of Internal Affairs.The case in relation to the Minister of Enlightenment on Leading to Freedom of the Peasant Passenger of the Lamilian Skulian Seeds Vlasov for the knowledge provided by him in physics and chemistry and the invention of the hydrostatic machine.
1811.
Federal State Institution "Russian State Historical Archive"

Semyon Vlasov (1789-1821) - Ref.: Russian Persons of Natural Gifts in Biographies and Images. St. Petersburg, 1910. Issue. 4: Inventors: Vlasov, Voloskov, Kulibin, Telushkin https://www.prlib.ru/item/363027 Pages 2-17 [scans 6-21]

Department of People's Enlightenment of the Ministry of Folk Enlightenment (1803-1917).Foundation Department of Folk Enlightenment.The case of dismissing the lawpower of the 1st Arkhangelsk Parish School, the priest F.D.Ivanov, and the production of his pension and the appointment of this pension since 1855 - his widow

Department of People's Enlightenment of the Ministry of Folk Enlightenment (1803-1917).Russia.Ministry of Folk Enlightenment.Department of Folk Enlightenment.The case of dismissing the lawpower of the 1st Arkhangelsk Parish School, the priest F.D.Ivanova, and the production of his pension and the appointment of this pension since 1855 - his widow.1852-1855.
1855.
Federal State Institution "Russian State Historical Archive" (RGIA)