Image:Iowa Central RR Bridge Keithsberg Illinois 1889.jpg
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[edit] Summary
| Description |
"Iowa Central Railroad Bridge, Keithsberg, Illinois 1889" at Henry Peter Bosse "Views on the Mississippi" exhibition, Ramsey County Historical Society, Landmark Center, Saint Paul, Minnesota. Photo of a modern reproduction of a Bosse photo from a volume found by the U.S. Corps of Engineers aboard the Dredge William A. Thompson. |
|---|---|
| Source |
Views on the Mississippi River: from negatives taken and printed under the direction of Major A. Meckenzie, Corps of Engineers, U.S.A by H. Bossee, Draughtsman, 1883-1891. |
| Date |
1891 |
| Author |
Henry Peter Bosse |
| Permission (Reusing this image) |
see below |
[edit] Licensing
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This work is in the public domain in the United States because it is a work of the United States Federal Government under the terms of Title 17, Chapter 1, Section 105 of the US Code. See Copyright.
Note: This only applies to works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. العربية | Български | Česky | Deutsch | English | Español | Français | Magyar | Italiano | 日本語 | 한국어 | Polski | Português | 中文(繁體) | 中文(简体) | +/- |
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 03:53, 5 February 2008 | 2,235×1,776 (606 KB) | SEWilco | (== Summary == {{Information |Description="Iowa Central Railroad Bridge, Keithsberg, Illinois 1889" at Henry Peter Bosse "Views on the Mississippi" exhibition, Ramsey County Historical Society, Landmark Center, Saint Paul, Minnesota) |
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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 | Canon |
|---|---|
| Camera model | Canon EOS DIGITAL REBEL XT |
| Exposure time | 1/60 sec (0.016666666666667) |
| F-number | f/4.5 |
| Date and time of data generation | 14:54, 28 January 2008 |
| Lens focal length | 70 mm |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| File change date and time | 14:54, 28 January 2008 |
| Y and C positioning | 2 |
| Exposure Program | Normal program |
| ISO speed rating | 400 |
| Exif version | 2.21 |
| Date and time of digitizing | 14:54, 28 January 2008 |
| Shutter speed | 5.9068908691406 |
| Aperture | 4.33984375 |
| Exposure bias | 0 |
| Metering mode | Pattern |
| Flash | 25 |
| Color space | sRGB |
| Focal plane X resolution | 3954.233409611 |
| Focal plane Y resolution | 3958.7628865979 |
| Focal plane resolution unit | inches |
| Custom image processing | Normal process |
| Exposure mode | Auto exposure |
| White balance | Auto white balance |
| Scene capture type | Standard |
