Ausländische Kulturpflanzen in farbigen Wandtafeln III. Abteilung CreatorZippel, H. (wetenschapper)Date of creation1889CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Spoelvacuolen CreatorVugt, Johannes vanDate of creation1909CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Campanula persicifolia Date of creation19XXCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
If you tell where they're going... They... CreatorOWI Poster Office of War Information Washington D.C.Date of creation1943CollectionWar posters 1940-1945