Image:Whistlepost.jpg
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Whistlepost.jpg (315 × 420 pixels, file size: 64 KB, MIME type: image/jpeg)
| This is a file from the Wikimedia Commons. The description on its description page there is shown below.
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Whistle posts, such as this example, warn locomotive engineers where to begin sounding the horn for grade crossings -- Mulberry, Florida
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The copyright holder of this file allows anyone to use it for any purpose, provided that credit is given to the photographer, Harvey Henkelman. |
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Please check that the conditions given above are compliant to the Commons licensing policy. Most importantly, derivative work and commercial use must be allowed.
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File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 21:10, 7 November 2006 | 315×420 (64 KB) | MakeChooChooGoNow | (Whistle posts, such as this example, warn locomotive engineers where to begin sounding the horn for grade crossings. -- Mulberry, Florida {{self|cc-by-sa-2.5}}) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Camera manufacturer | NIKON |
|---|---|
| Camera model | E3100 |
| Exposure time | 10/2127 sec (0.0047014574518101) |
| F-number | f/4.5 |
| Date and time of data generation | 16:05, 25 September 2006 |
| Lens focal length | 15.2 mm |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | E3100v1.3 |
| File change date and time | 16:05, 25 September 2006 |
| Y and C positioning | 2 |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 0 |
| Focal length in 35 mm film | 100 |
| Scene capture type | Standard |
| Contrast | Normal |
| Saturation | Normal |
| Sharpness | Normal |
| Subject distance range | Unknown |
| Exposure Program | Normal program |
| ISO speed rating | 100 |
| Exif version | 2.2 |
| Date and time of digitizing | 16:05, 25 September 2006 |
| Image compression mode | 4 |
| Exposure bias | 0 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 24 |
| Color space | sRGB |
