Tondo_e_quadro_(Bianco,_1436).jpg
Summary
Description Tondo e quadro (Bianco, 1436).jpg |
English:
The
Tondo e quadro
("Circle and Square"), a visual measurement method of calculating trigonometric values for navigation, from the first page of the ten-sheet atlas by Venetian cartographer Andrea Bianco, dated 1436. Held by the Biblioteca nazionale Marciana, Venice.
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Date | |
Source | Atlante Bianco, Biblioteca nazionale Marciana, Venice ( no. ) |
Author | Andrea Bianco |
Other versions | Derivative works of this file: Tondo e quadro detail (Bianco, 1436).jpg |
Licensing
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This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer . You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. |
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This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/ PDM Creative Commons Public Domain Mark 1.0 false false