File:Tilghman.jpg
![File:Tilghman.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/6/6a/Tilghman.jpg/413px-Tilghman.jpg?20080607092856)
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Summary
[edit]DescriptionTilghman.jpg |
English: Picture of Benjamin Chew Tilghman, American inventor. Photographed by me off the 1912 book mentioned above. |
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Date |
before 1901 date QS:P,+1901-00-00T00:00:00Z/7,P1326,+1901-00-00T00:00:00Z/9 (date of death of subject) |
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Source | "Leading American Inventors" by George Iles, published in 1912 | ||||||||||||||||||||||||||
Author |
creator QS:P170,Q1452890,P5102,Q230768 |
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Other versions |
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Licensing
[edit]Public domainPublic domainfalsefalse |
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The author died in 1917, so 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 100 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
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 09:28, 7 June 2008 | ![]() | 2,255 × 3,272 (2.75 MB) | Alvestrand (talk | contribs) | {{Information |Description={{en|1=Picture of Benjamin Chew Tilghman, American inventor. Photographed by me off the 1912 book mentioned above.}} |Source="Leading American Inventors" by George Iles, published in 1912 |Author=Attributed in book as "photo by |
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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 | Canon |
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Camera model | Canon PowerShot G9 |
Exposure time | 1/800 sec (0.00125) |
F-number | f/4.8 |
ISO speed rating | 80 |
Date and time of data generation | 11:17, 7 June 2008 |
Lens focal length | 44.4 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 11:28, 7 June 2008 |
Y and C positioning | Centered |
Exif version | 2.2 |
Date and time of digitizing | 11:17, 7 June 2008 |
Image compression mode | 3 |
APEX shutter speed | 9.65625 |
APEX aperture | 4.53125 |
APEX exposure bias | 0 |
Maximum land aperture | 4.53125 APEX (f/4.81) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 13,745.704467354 |
Focal plane Y resolution | 13,698.630136986 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |