File:Jean Louis Rodolphe Agassiz by Black & Batchelder, c. 1860, albumen silver print, from the National Portrait Gallery - NPG-NPG 79 51Agassiz-000002.jpg
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![File:Jean Louis Rodolphe Agassiz by Black & Batchelder, c. 1860, albumen silver print, from the National Portrait Gallery - NPG-NPG 79 51Agassiz-000002.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/23/Jean_Louis_Rodolphe_Agassiz_by_Black_%26_Batchelder%2C_c._1860%2C_albumen_silver_print%2C_from_the_National_Portrait_Gallery_-_NPG-NPG_79_51Agassiz-000002.jpg/405px-Jean_Louis_Rodolphe_Agassiz_by_Black_%26_Batchelder%2C_c._1860%2C_albumen_silver_print%2C_from_the_National_Portrait_Gallery_-_NPG-NPG_79_51Agassiz-000002.jpg?20210920105401)
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[edit]DescriptionJean Louis Rodolphe Agassiz by Black & Batchelder, c. 1860, albumen silver print, from the National Portrait Gallery - NPG-NPG 79 51Agassiz-000002.jpg |
English: Jean Louis Rodolphe Agassiz by Black & Batchelder, c. 1860, 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.79.51) |
Date |
circa 1860 date QS:P,+1860-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | National Portrait Gallery |
Author | Black & Batchelder |
Licensing
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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 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:54, 20 September 2021 | ![]() | 2,683 × 3,973 (10.63 MB) | Daderot (talk | contribs) | Uploaded a work by xxx 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 CFMS - Hasselblad H2 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/13 |
ISO speed rating | 100 |
Date and time of data generation | 13:03, 15 July 2015 |
Lens focal length | 120 mm |
Credit/Provider | copy photo by Jen Harris/NPG |
Headline | by Black & Batchelder |
Person depicted | Jean Louis Rodolphe Agassiz |
Short title |
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Copyright holder |
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Pixel composition | RGB |
Orientation | Normal |
Horizontal resolution | 400 dpi |
Vertical resolution | 400 dpi |
Software used | Adobe Photoshop 21.2 (Windows) |
File change date and time | 11:30, 30 November 2020 |
Exposure Program | Manual |
Exif version | 2.1 |
Date and time of digitizing | 13:03, 15 July 2015 |
APEX shutter speed | 5.9068905902692 |
APEX aperture | 7.4008794350821 |
Maximum land aperture | 4 APEX (f/4) |
Subject distance | 0.513 meters |
Metering mode | Average |
Flash | Flash did not fire |
Focal plane X resolution | 1,111.11 |
Focal plane Y resolution | 1,111.11 |
Focal plane resolution unit | 3 |
Focal length in 35 mm film | 84 mm |
Lens used | HC 120 II |
Serial number of camera | IX86052002 |
Date metadata was last modified | 06:30, 30 November 2020 |
Special instructions | This image will display properly on a monitor calibrated to 5500˚K, 100 cd/m2, and L* tonal respnse curve when using the embedded working space profile |
Unique ID of original document | xmp.did:B2917A99A2206811822A8308426AC88D |
IIM version | 2 |