Subject ASC0000dp4

The Intellectual observer.
v.10 (1867), Page 23 (1867)
Harvard University, MCZ, Ernst Mayr Library
BHL Page 39470033

Keywords

astronomy illusion saturn square-shouldered diagram deceptive figure optical illusion Saturn's Sqaure-Shouldered' Phase Saturn planet deceptive figures

contributor: "Harvard University, MCZ, Ernst Mayr Library"
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sponsor: "Harvard University, Museum of Comparative Zoology, Ernst Mayr Library"
volume: "v.10 (1867)"
year: "1867"

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subject_id: "ASC0000dp4"
volume: "v.10 (1867)"
year: "1867"