Monstrorum Historia by Ulisse Aldrovandi - Kunstkabinett
Jaroslav Heyrovský (1890-1967), Czech chemist and inventor. "for his discovery and development of the polarographic methods of analysis"
Prof. MUDr. Jan Janský (April 3, 1873, Prague – September 8, 1921) was a Czech serologist, neurologist and psychiatrist. He is credited with the first classification of blood into the four types (A, B, AB, O) of the ABO blood group system.