File:ChineseIronMakingWilliamAlexander1793.JPG
Original file (1,411 × 991 pixels, file size: 714 KB, MIME type: image/jpeg)
Captions
Summary
editDescriptionChineseIronMakingWilliamAlexander1793.JPG | Chinese Iron-Making, by William Alexander, 1793 | ||||||||||||||||||||
Date | |||||||||||||||||||||
Source | William Alexander, 1793. Reproduction in Alain Peyrefitte "Images de l'Empire Immobile" | ||||||||||||||||||||
Author |
creator QS:P170,Q961465 |
Licensing
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This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:41, 9 April 2008 | 1,411 × 991 (714 KB) | World Imaging (talk | contribs) | {{Information |Description=Chinese Iron-Making, by William Alexander, 1793 |Source=William Alexander, 1793. Reproduction in Alain Peyrefitte "Images de l'Empire Immobile" |Date=1793 |Author=William Alexander |Permission= |other_versions= }} |
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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.
Camera manufacturer | SONY |
---|---|
Camera model | DSC-T10 |
Exposure time | 1/10 sec (0.1) |
F-number | f/4 |
ISO speed rating | 320 |
Date and time of data generation | 20:39, 6 March 2008 |
Lens focal length | 9.61 mm |
File change date and time | 20:39, 6 March 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 20:39, 6 March 2008 |
Image compression mode | 8 |
APEX exposure bias | 0 |
Maximum land aperture | 3.625 APEX (f/3.51) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |