Portret van Charles Lyell

Portret van Charles Wyville Thomson

Charles Henry Jeens (mentioned on object), 1875 - 1876

Portret van Louis Agassiz

Charles Henry Jeens (mentioned on object), 1879-04-24

Portret van William Harvey

Charles Henry Jeens (mentioned on object), 1878

Portret van Thomas Henry Huxley

Charles Henry Jeens (mentioned on object), 1874

Portret van Joseph Dalton Hooker

Charles Henry Jeens (mentioned on object), 1877-10-25

Portret van Jean-Baptiste Dumas

Charles Henry Jeens (mentioned on object), 1880-02-05