A certificate was prepared by the instructor of the Industrial and Transport Department of the Mogilev Regional Committee of the Communist Party of the Russian Federation Senko on the progress of the construction of residential buildings by an amateur method as of August 1 1957

Certificate of the instructor of the industrial and transport Department of the Mogilev Regional Committee of the CPB Senko «On the progress of the construction of residential buildings by an amateur method as of August 1 1957» ГАООМог. Ф. 9. Оп. 131. Д. 81. Л. 64-65. The original. Typescript