Grace's Guide is the leading source of historical information on industry and manufacturing in Britain. This web publication contains 167,713 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_Hedley.jpg (601 × 481 pixels, file size: 98 KB, MIME type: image/jpeg)
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:56, 23 July 2013 | | 601 × 481 (98 KB) | JohnD (talk | contribs) |
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| Camera manufacturer | Canon |
|---|---|
| Camera model | Canon EOS 550D |
| Exposure time | 1/160 sec (0.00625) |
| F Number | f/8 |
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| Date and time of data generation | 20:04, 27 June 2013 |
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| File change date and time | 20:04, 27 June 2013 |
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| Date and time of digitizing | 20:04, 27 June 2013 |
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