Erhard Etzlaub 1513 sundial, photograph by J Drecker 1925, edited
Autor/Urheber:
Erhard Etzlaub / Joseph Drecker
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507 x 462 Pixel (56306 Bytes)
Beschreibung:
Etzlaub's 1513 sundial ("Kompast" or "Compast"). Size of the instrument, which seems to be kept in USA, is 84 x 116 mm.
Instructions on the use of his sundials were given by Etzlaub in Codex ad Compastum Norembergensem which was kept by Staatsbibliothek, Munich, Germany, but seems lost.
Note: there are only two of Etzlaub's sundials known to exist. The 1511 item is kept by Germanisches Nationalmuseum, Nuremberg.
Instructions on the use of his sundials were given by Etzlaub in Codex ad Compastum Norembergensem which was kept by Staatsbibliothek, Munich, Germany, but seems lost.
Note: there are only two of Etzlaub's sundials known to exist. The 1511 item is kept by Germanisches Nationalmuseum, Nuremberg.
Kommentar zur Lizenz:
PD-Art and/or PD-old
Lizenz:
Public domain
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Erhard EtzlaubErhard Etzlaub war Astronom, Kartograf, „Kompassbauer“ und Doktor der Medizin. .. weiterlesen