File:Insertion of plug and bridge wire into electric blasting caps 2012 017 b2f37 1544bp57b.tiff
Original file (3,077 × 3,904 pixels, file size: 45.83 MB, MIME type: image/tiff)
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Summary
editInsertion of plug and bridge wire into electric blasting caps ( ) | |||||||||||||||||||||
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Author |
Hercules Incorporated |
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Photographer |
O'Neill, James J. |
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Title |
Insertion of plug and bridge wire into electric blasting caps |
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Description |
English: General view of employee Emily Port inserting plugs and bridge wires into the shells of electric blasting caps manufactured at the Hercules Powder Company plant in Port Ewen, New York. Formed in 1912 as part of an anti-trust settlement with DuPont, the Hercules Powder Company (later Hercules Inc.) specialized in the manufacture of explosives and smokeless powders. The company's Port Ewen plant produced a range of special detonators designed for military use, as well as construction jobs that required blasts of dynamite, such as the clearing of quarries, mines, and tunnels.
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Depicted people | Depicted person: Emily Port | ||||||||||||||||||||
Date |
1955 date QS:P571,+1955-00-00T00:00:00Z/9 |
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Collection |
institution QS:P195,Q5090408 |
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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/3t945r31n | ||||||||||||||||||||
Permission (Reusing this file) |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:33, 30 September 2019 | 3,077 × 3,904 (45.83 MB) | Mary Mark Ockerbloom (talk | contribs) | == {{int:filedesc}} == {{Photograph |photographer = O'Neill, James J. |author = Hercules Incorporated |title = Insertion of plug and bridge wire into electric blasting caps |description ={{en|1= General view of employee Emily Port inserting plugs and bridge wires into the shells of electric blasting caps manufactured at the Hercules Powder Company plant in Port Ewen, New York. Formed in 1912 as part of an anti-trust settlement with DuPont, the Hercules Powder Company (later Hercules In... |
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Metadata
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Camera manufacturer | Phase One |
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Camera model | IQ3 80MP |
Exposure time | 1/60 sec (0.016666666666667) |
ISO speed rating | 50 |
Date and time of data generation | 15:09, 14 June 2017 |
Width | 3,077 px |
Height | 3,904 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 4 |
Number of rows per strip | 10 |
Horizontal resolution | 400 dpi |
Vertical resolution | 400 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 7.0 Windows |
File change date and time | 15:52, 16 June 2017 |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 15:09, 14 June 2017 |
APEX shutter speed | 5.9068910006751 |
Metering mode | Average |
Light source | Other light source |
Color space | Uncalibrated |
Focal plane X resolution | 1,923.0769348191 |
Focal plane Y resolution | 1,923.0769348191 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
White balance | 5 |
Unique image ID | 00005000008200000400E058000045D0 |
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