Image:Pullstation.JPG
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Pullstation.JPG (583 × 395 pixels, file size: 42 KB, MIME type: image/jpeg)
[edit] Summary
Mechanical workings of a Simplex 4251 "T-bar" single-action fire alarm pull station. Activated (pulled) station on left, open box to reset alarm on right. Photo by myself, Hyperbowlingball 04:45, 20 January 2007 (UTC). Public domain.
[edit] Licensing
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I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible, |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 04:45, 20 January 2007 | 583×395 (42 KB) | Hyperbowlingball (Talk | contribs) | (Mechanical workings of a standard "T-bar" one-step fire alarm pull station. Activated (pulled) station on left, open box to reset alarm on right. Photo by myself, ~~~~. Public domain. ) |
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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 | COOLPIX L4 |
| Exposure time | 5/13 sec (0.38461538461538) |
| F-number | f/3.9 |
| Date and time of data generation | Unknown date |
| Lens focal length | 13.2 mm |
| Orientation | 0 |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | COOLPIX L4 V1.1 |
| File change date and time | Unknown date |
| Y and C positioning | 2 |
| Copyright holder | Copyright 2006 |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Digital zoom ratio | 0 |
| Focal length in 35 mm film | 77 |
| Scene capture type | Standard |
| Contrast | Normal |
| Sharpness | Soft |
| Subject distance range | Unknown |
| Unique image ID | 5257c0b1b4d47d7786f87f4c3f9b2eb8 |
| Exposure Program | Normal program |
| ISO speed rating | 59 |
| Exif version | 2.2 |
| Date and time of digitizing | Unknown date |
| Image compression mode | 2 |
| Aperture | 3.926 |
| Exposure bias | 0 |
| Maximum land aperture | 3 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 16 |
| Color space | 65535 |
| Sensing method | One-chip color area sensor |
