File:Aerostatic balloon (Fornari 1903).png
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Captions
Summary
[edit]DescriptionAerostatic balloon (Fornari 1903).png |
English: Aerostatic balloon being filled with hydrogen gas (early 1900s).
Italiano: Pallone areostatico mentre viene riempito con idrogeno (primi del '900) |
Date | |
Source | Fornari, P. La Piccola Fisica Sperimentale Spiegata al Popolo ed ai Giovanetti; Giacomo Agnelli Ed., 1903. |
Author | Valerio Giuso |
Licensing
[edit]Public domainPublic domainfalsefalse |
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/PDMCreative Commons Public Domain Mark 1.0falsefalse
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current | 15:58, 22 August 2020 | 4,686 × 4,290 (598 KB) | Valeg96 (talk | contribs) | Uploaded a work by Valerio Giuso from Fornari, P. La Piccola Fisica Sperimentale Spiegata al Popolo ed ai Giovanetti; Giacomo Agnelli Ed., 1903. with UploadWizard |
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Horizontal resolution | 472.44 dpc |
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Vertical resolution | 472.44 dpc |
File change date and time | 13:10, 7 February 2016 |