File:Rudolph M. Hunter signature.jpg
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![File:Rudolph M. Hunter signature.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/73/Rudolph_M._Hunter_signature.jpg/800px-Rudolph_M._Hunter_signature.jpg?20180415224502)
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Summary
[edit]DescriptionRudolph M. Hunter signature.jpg |
English: Signature of Rudolph M. Hunter |
Date | |
Source | Rudolph M. Hunter deposition, dated October 24, 1889, submitted in US Patent Office interference proceeding No. 13,581 (Deprez & Carpentier v. Bernstein v. Hunter v. Gaulard & Gibbs) |
Author | Rudolph M. Hunter |
Licensing
[edit]Public domainPublic domainfalsefalse |
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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.
![]() Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country.
Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Rudolph_M._Hunter_signature.jpg |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:45, 15 April 2018 | ![]() | 1,258 × 254 (89 KB) | Davehursh (talk | contribs) | User created page with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot SX120 IS |
Author | Picasa |
Exposure time | 1/80 sec (0.0125) |
F-number | f/3.2 |
ISO speed rating | 80 |
Date and time of data generation | 17:20, 25 January 2013 |
Lens focal length | 7.3 mm |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Picasa |
File change date and time | 18:20, 15 April 2018 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 17:20, 25 January 2013 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 6.3125 |
APEX aperture | 3.34375 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 3.34375 APEX (f/3.19) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,141.592920354 |
Focal plane Y resolution | 16,094.117647059 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Unique image ID | 3b41a98bb152175cad746af54adad4c3 |
IIM version | 4 |
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24 October 1889Gregorian
0.0125 second
3.2
7.3 millimetre
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