De Munt te Amsterdam CreatorIsraëls, IsaacDate of creation1915-1920CollectionWillem Witsen: Eighties Movement artist in pictures and text
Bevruchting der Lichenen CreatorTongeren, B.J. vanDate of creation1913CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Pathologisch phloeem CreatorVliet, dr. J.IJ. van (tekenaar)Date of creation1934CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Loop der vaatbundels Foeniculum Date of creation21-02-1905CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Lenticularis, Gemmal. aptera CreatorBeyerinck, M.W. en H.W.Date of creation18XXCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960