File:Metal Ball (FOUS 575) (c8cf154e-1dd8-b71b-0b52-e3aa7ed2ce1c).JPG
Original file (3,041 × 1,944 pixels, file size: 1.48 MB, MIME type: image/jpeg)
Captions
Summary
editEnglish: Metal Ball (FOUS 575) | |||||
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Photographer |
English: NPS photo |
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Title |
English: Metal Ball (FOUS 575) |
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Publisher |
English: U.S. National Park Service |
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Description |
English: Metal ball. This 3.2 oz. molded metal ball is another example of grapeshot unearthed during the Fort Union excavations. As with FOUS 151, it may have been made for use in a swivel gun. Such guns might have been mounted on the fort’s palisade walls as well as on riverboats. Swivel guns mounted on keelboats could be fired for offensive and defensive purposes as well as used as a signaling device.
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Depicted place |
English: Fort Union Trading Post National Historic Site |
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Date | Taken on 6 January 2017 | ||||
Accession number | |||||
Source |
English: NPGallery |
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Permission (Reusing this file) |
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NPS Unit Code InfoField | FOUS |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:37, 15 May 2024 | 3,041 × 1,944 (1.48 MB) | BMacZeroBot (talk | contribs) | Batch upload (Commons:Batch uploading/NPGallery) |
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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 | Canon |
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Camera model | Canon EOS DIGITAL REBEL XTi |
Exposure time | 1/25 sec (0.04) |
F-number | f/4 |
ISO speed rating | 400 |
Date and time of data generation | 12:05, 6 January 2017 |
Lens focal length | 38 mm |
Orientation | Normal |
File change date and time | 12:05, 6 January 2017 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 12:05, 6 January 2017 |
Meaning of each component |
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APEX shutter speed | 4.6438598632812 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 4,433.2953249715 |
Focal plane Y resolution | 4,453.6082474227 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |