Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 162,259 pages of information and 244,501 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_2018_Union_Chain_Bridge03.jpg (765 × 600 pixels, file size: 170 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:13, 10 May 2018 | | 765 × 600 (170 KB) | JohnD (talk | contribs) |
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS 550D |
| Exposure time | 1/250 sec (0.004) |
| F Number | f/10 |
| ISO speed rating | 100 |
| Date and time of data generation | 10:17, 27 April 2018 |
| Lens focal length | 55 mm |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 10:17, 27 April 2018 |
| Y and C positioning | Centered |
| Exposure Program | Not defined |
| Exif version | 2.21 |
| Date and time of digitizing | 10:17, 27 April 2018 |
| Meaning of each component |
|
| APEX aperture | 6.625 |
| APEX exposure bias | 0 |
| Metering mode | Pattern |
| Flash | Flash did not fire, compulsory flash suppression |
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