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Description |
Miniature map from outside of hinged lid of Etzlaub's 1511 sundial. Size is 93x65 mm, orientation is "South-up", no longitudes are given. Latitudes printed in grey numbers (see right margin) were calculated by Krücken (2004, see "Source") for a Mercator projection of same area and prove that Etzlaub's approach was completely different.
These maps were designed to adjust sundials (called "Kompast" [sic!] in late medieval German) for user's latitude. Instructions were given by Etzlaub in Codex ad Compastum Norembergensem which was kept by Staatsbibliothek, Munich, Germany, but seems lost.
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Source |
http://www.wilhelmkruecken.de/Etzlaub/etzREK.JPG
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Date |
1511
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Author |
Erhard Etzlaub
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Permission |
PD-Art
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Other versions |
See copyrighted photograph of the 1511 sample
- See also:
Etzlaub's 1513 sundial (PD-old)
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[edit] Licensing
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