File:Leon Trotsky and Leonid Serebryakov attend the Congress of Soviets of the Soviet Union May 1925.jpg
Original file (1,936 × 1,324 pixels, file size: 1.35 MB, MIME type: image/jpeg)
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Summary
DescriptionLeon Trotsky and Leonid Serebryakov attend the Congress of Soviets of the Soviet Union May 1925.jpg |
English: Leon Trotsky and Leonid Serebryakov attend the Congress of Soviets of the Soviet Union May 1925 |
Date | |
Source | Source: Projector (Spotlight) issue 10 (56) dated May 1925. The magazine edited and published by Nikolai Bukharin and Aleksandr Voronsky |
Author | Samsonov. The day of death is impossible to determine. Therefore p.m.a. is not known. |
Licensing
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 meets three requirements:
For background information, see the explanations on Non-U.S. copyrights. Note: in addition to this statement, there must be a statement on this page explaining why the work was PD on the URAA date in its source country. Additionally, there must be verifiable information about previous publications of the work. | |
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
Items portrayed in this file
depicts
18 May 1925Gregorian
0.0125 second
4.5
20 millimetre
400
image/jpeg
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:00, 27 May 2018 | 1,936 × 1,324 (1.35 MB) | wikimediacommons>Armenius vambery | better white balance and contrast |
File usage
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Metadata
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Date and time of data generation | 11:28, 27 February 2018 |
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Bits per component |
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Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CC 2017 (Windows) |
File change date and time | 12:27, 27 May 2018 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.3 |
Date and time of digitizing | 11:28, 27 February 2018 |
Meaning of each component |
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APEX shutter speed | 6.321928 |
APEX aperture | 4.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 3.8 APEX (f/3.73) |
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Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 30 mm |
Scene capture type | Standard |
Scene control | Low gain up |
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Subject distance range | Unknown |
GPS tag version | 2.3.0.0 |
Serial number of camera | 6533402 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Date metadata was last modified | 15:27, 27 May 2018 |
Unique ID of original document | 067C9898FCAADF764C1B1A3565A3BB83 |