What association is names after the man Arthur König became an assistant for in 1882
Hermann von Helmholtz Hermann Ludwig Ferdinand von Helmholtz (August 31, 1821 – September 8, 1894) was a German physician and physicist who made significant contributions in several scientific fields. The largest German association of research institutions, the Helmholtz Association, is named after him.
Hannes Tiedemann Hannes Tiedemann (1833 – January 22, 1908) was an American banker who became president and co-founder of Union Banking & Savings Co. of Cleveland, Ohio, after immigrating to the United States from Germany.