Medal commemorating first free balloon stratospheric flight of Professor Auguste Piccard and Dr. Paul Kipfer

1931

Medal commemorating the orthopaedic work of F von Hesing

1908

Bronze medal by Karl Goetz commemorating Paul Ehrlich

1910

Medal to commemorate the centenary of the birth of Charles Darwin

1909

Circular bronze medal

1909

Circular bronze medal to commemorate Friedrich von Hessing

1908

World altitude record commemorative medal

1931

Medal commemorating 70th birthday of Friedrich Hessing

1908

Bronze medal by Karl Goetz commemorating 70th birthday of Dr. Karl Theodore Herzog

1909

Circular bronze medal to commemorate Friedrich von Hessing

1908

Circular bronze medal

1908

Medal commemorating the sinking of the RMS Lusitania

1915

Bronze medal to commemorate Carl Uhl

1916

Bronze medal commemorating Dr. Claude Dornier

1929