File:John Wesley Powell by Charles Parker, c. 1890, albumen silver print, from the National Portrait Gallery - NPG-8200234C 1.jpg
Original file (4,923 × 7,608 pixels, file size: 56.21 MB, MIME type: image/jpeg)
Captions
Summary[edit]
DescriptionJohn Wesley Powell by Charles Parker, c. 1890, albumen silver print, from the National Portrait Gallery - NPG-8200234C 1.jpg |
English: John Wesley Powell by Charles Parker, c. 1890, albumen silver print, from the National Portrait Gallery which has explicitly released this digital image under the CC0 license. (https://npg.si.edu/object/npg_NPG.82.98) |
Date |
circa 1890 date QS:P,+1890-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | National Portrait Gallery |
Author | Charles Parker |
This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. | |
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.
http://creativecommons.org/publicdomain/zero/1.0/deed.enCC0Creative Commons Zero, Public Domain Dedicationfalsefalse |
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
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:59, 12 November 2021 | 4,923 × 7,608 (56.21 MB) | Daderot (talk | contribs) | Uploaded a work by Charles Parker from National Portrait Gallery with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | Hasselblad |
Camera model | Hasselblad H4D-200MS |
Copyright holder |
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Exposure time | 1/90 sec (0.011111111111111) |
F-number | f/9.5 |
ISO speed rating | 50 |
Date and time of data generation | 10:34, 17 April 2017 |
Lens focal length | 120 mm |
Credit/Provider | digitized by Mark Gulezian/NPG |
Headline | by Charles Parker |
Person depicted | John Wesley Powell |
Short title |
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Pixel composition | RGB |
Orientation | Normal |
Horizontal resolution | 400 dpi |
Vertical resolution | 400 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 16:28, 26 June 2017 |
Exposure Program | Manual |
Exif version | 2.1 |
Date and time of digitizing | 10:34, 17 April 2017 |
APEX shutter speed | 6.4918530971163 |
APEX aperture | 6.4958550221708 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 0.643 meters |
Metering mode | Center weighted average |
Flash | Flash did not fire |
Focal plane X resolution | 1,666.67 |
Focal plane Y resolution | 1,666.67 |
Focal plane resolution unit | 3 |
Focal length in 35 mm film | 84 mm |
Lens used | HC 120 II |
Serial number of camera | DP42046058 |
Date metadata was last modified | 12:28, 26 June 2017 |
Special instructions | This image will display properly on a monitor calibrated to 5500˚K, 100 cd/m², and L* tonal response curve using the embedded working space profile |
Unique ID of original document | xmp.did:0280117407206811822A9AD02B64B8AA |
IIM version | 2 |