File:2015.028.032 Down the line of furnaces in open hearth mill charging a furnace with molten iron.tif
Original file (4,460 × 2,330 pixels, file size: 29.78 MB, MIME type: image/tiff, 2 pages)
Captions
English: Down the line of furnaces in open hearth mill charging a furnace with molten iron. ( ) | |||||||||||||||||||||
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Photographer |
UnknownUnknown |
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Title |
English: Down the line of furnaces in open hearth mill charging a furnace with molten iron. |
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Description |
English: Underwood & Underwood Stereographs of Manufacturing Industries,
Set 5 - Making iron and steel by several processes, Image 32 - Down the line of furnaces in open hearth mill charging a furnace with molten iron. These stereographs were created and sold as a set for educational use by Underwood & Underwood, a maker of stereoscopic images and equipment. This set was produced between 1895, when the educational unit was established, and 1921, when the company was sold. |
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Date |
between circa 1895 and circa 1921 date QS:P571,+1500-00-00T00:00:00Z/6,P1319,+1895-00-00T00:00:00Z/9,P1326,+1921-00-00T00:00:00Z/9,P1480,Q5727902 |
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Medium | Stereograph | ||||||||||||||||||||
Collection |
institution QS:P195,Q5090408 |
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Accession number |
2015.028 |
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Notes | Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative. | ||||||||||||||||||||
Source | https://digital.sciencehistory.org/works/3b5918567 | ||||||||||||||||||||
Permission (Reusing this file) |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 00:50, 22 April 2016 | 4,460 × 2,330, 2 pages (29.78 MB) | Mary Mark Ockerbloom (talk | contribs) | {{Photograph |photographer = {{unknown}} |title={{en|1= Down the line of furnaces in open hearth mill charging a furnace with molten iron. }} |description={{en|1= Underwood & Underwood Stereographs of Manufacturing Industries, Set 5 - Making iron an... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | Phase One |
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Camera model | P65+ |
Exposure time | 40,370/2,422,199 sec (0.016666673547467) |
ISO speed rating | 50 |
Date and time of data generation | 11:18, 5 February 2016 |
Width | 4,460 px |
Height | 2,330 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Number of rows per strip | 1,024 |
Horizontal resolution | 400 dpi |
Vertical resolution | 400 dpi |
Data arrangement | chunky format |
Software used | Capture One 8 Macintosh |
Exif version | 2.2 |
Date and time of digitizing | 11:18, 5 February 2016 |
APEX shutter speed | 5.90689 |
Light source | Other light source |
File source | Digital still camera |
Scene type | A directly photographed image |