Portret van Johann Friedrich Dieffenbach

Portret van Carl Gottlieb Heinrich Erdmann

E. Meyer (mentioned on object), 1852

Portret van Theodor Heinsius

E. Meyer (mentioned on object), 1844 - 1875

Portret van Hermann von Beckerath

E. Meyer (mentioned on object), 1825 - 1875

Portret van Johann Friedrich Dieffenbach

E. Meyer (mentioned on object), 1820 - 1840

Portret van Clemens August Carl Klenze

E. Meyer (mentioned on object), after drawing by Köpke (mentioned on object), 1830 - 1900

Portret van Eugen von Puttkamer

E. Meyer (mentioned on object), after drawing by F. Randel (mentioned on object), c. 1820 - c. 1840