Valentin Tsaregradsky
Valentin Tsaregradsky (11 July 1902 – 5 August 1990) is a Russian-Soviet scientist. He was born in Nikolskoe-na-Cheremshane. He died in Moscow.
He was educated at Saint Petersburg Mining University. This person's employers include - and Dalstroy. Awards received include Stalin Prize, Order of Lenin, Hero of Socialist Labour, Order of the Red Star, Order of the Red Banner of Labour, Order of the Badge of Honour, and Medal "For Valiant Labour in the Great Patriotic War 1941–1945".