Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,716 pages of information and 247,105 images on early companies, their products and the people who designed and built them.
Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 147,919 pages of information and 233,587 images on early companies, their products and the people who designed and built them.
JD_2019_CNAM_Bessemer.jpg (800 × 469 pixels, file size: 149 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 19:54, 16 August 2023 | | 800 × 469 (149 KB) | JohnD (talk | contribs) |
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| Camera manufacturer | Canon |
|---|---|
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| Exposure time | 1/30 sec (0.033333333333333) |
| F Number | f/3.5 |
| ISO speed rating | 250 |
| Date and time of data generation | 18:01, 21 March 2019 |
| Lens focal length | 18 mm |
| Orientation | Normal |
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| Vertical resolution | 72 dpi |
| Software used | Windows Photo Editor 10.0.10011.16384 |
| File change date and time | 20:49, 16 August 2023 |
| Y and C positioning | Co-sited |
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| Exif version | 2.21 |
| Date and time of digitizing | 18:01, 21 March 2019 |
| Meaning of each component |
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| Color space | sRGB |
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| Focal plane resolution unit | inches |
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| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Scene capture type | Standard |
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