Sheffield, England, 28 November 1858
Surrey, 30 September 1940
metallurgist

Robert Hadfield



Robert Hadfield

Sheffield, England, 28 November 1858
Surrey, 30 September 1940
metallurgist

Robert Hadfield



In 1939 he was awarded the Freedom of the City of Sheffield

Saint Petersburg, Russia, 28 November 1880 – Petrograd, Russia, 7 August 1921
poet

Alexander Blok



Alexander Blok

Heroes' birthday on Google Play