1770_Guyot_-_Nouvelles_récréations_physiques_et_mathématiques.jpg
Summary
Description 1770 Guyot - Nouvelles récréations physiques et mathématiques.jpg |
English:
Illustration of hidden magic lantern projection on smoke in Guyot's "Nouvelles récréations physiques et mathématiques" (1770)
|
Date | |
Source | "Nouvelles récréations physiques et mathématiques"1770 book |
Author | Guyot |
Licensing
Public domain Public domain false false |
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 70 years or fewer . This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office ) before January 1, 1929. |
|
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