This organization has contributed to the following objects in the Encyclopedia.Genthe, Franz-Hermann's oath to the Wilhelm Gymnasium in HamburgProf. Dr. Franz-Hermann Genthe (Arnold’s father) was the founding director of the Wilhelm Gymnasium in Hamburg. Above, a copy of…
Genthe, Franz-Hermann's oath to the Wilhelm Gymnasium in HamburgProf. Dr. Franz-Hermann Genthe (Arnold’s father) was the founding director of the Wilhelm Gymnasium in Hamburg. Above, a copy of…