File:Barral and Bixio 1850 plate - Udvar-Hazy Center.JPG
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DescriptionBarral and Bixio 1850 plate - Udvar-Hazy Center.JPG | Barral and Bixio 1850 plate - Udvar-Hazy Center, Dulles International Airport, Chantilly, Virginia, USA. French plate from the 1800s. MM. Jacques Alexandre Bixio and Jean Augustin Barral made two scientific ascents. They ascended from the Paris Observatory on June 29, 1850, at 10.27 A.M., the balloon being inflated with hydrogen gas; on July 27, 1850, they repeated the experiment. |
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Source | Own work |
Author | Daderot |
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Public domain. |
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
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current | 20:58, 19 April 2009 | 3,264 × 2,448 (3.34 MB) | Daderot (talk | contribs) | {{Information |Description=Barral and Bixio 1850 plate - Udvar-Hazy Center, Dulles International Airport, Chantilly, Virginia, USA. French plate from the 1800s. MM. Bixio and Barral made two ascents scientific ascents. They ascended from the Paris Observa |
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Camera manufacturer | Canon |
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ISO speed rating | 200 |
Date and time of data generation | 15:57, 6 April 2009 |
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Orientation | 0 |
Horizontal resolution | 180 dpi |
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File change date and time | 15:57, 6 April 2009 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 15:57, 6 April 2009 |
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