File:Bronze Age Fragment Probably-Possibly a Spear Blade (FindID 527984).jpg
Original file (5,437 × 8,758 pixels, file size: 3.19 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Bronze Age Fragment Probably/Possibly a Spear Blade | |||
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Photographer |
Cambridgeshire County Council, Helen Fowler, 2012-12-10 13:47:40 |
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Title |
Bronze Age Fragment Probably/Possibly a Spear Blade |
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Description |
English: A fragment of copper-alloy spearhead. This fragment dates from the Middle to Late Bronze Age (1600BC - 801BC). This fragment weighs 12.04g, has a length of 62.33mm, width is 14.54mm and maximum thickness is 4.70mm tapering to 1.56mm. A cross-section transversely across the width is sub-triangular with a suggestion that the thickest edge was concave and that the edges originally would have continued to flare out giving a greater maximum thickness and a more prominent concave groove running the entire length of this fragment. If the presence of a concave groove has been correctly identified this would be suggestive that the fragment was part of a hollow spearhead as described in PAS record CAM-44AD17. A big patch of corrosion product is present on one surface. All edges on this fragment are irregular and suggestive of old breaks.
This fragment was identified as being of Bronze Age date by Helen Fowler, which was confirmed by Dr Helen Geake. Full identification as to what artefact and date range this fragment is from was provided by Peter Reavill & Dot Boughton. |
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Depicted place | (County of findspot) Cambridgeshire | ||
Date | between 1600 BC and 801 BC | ||
Accession number |
FindID: 527984 Old ref: CAM-445343 Filename: CAM-445343.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/408095 Catalog: https://finds.org.uk/database/images/image/id/408095/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/527984 |
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Permission (Reusing this file) |
Attribution-ShareAlike License |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:48, 31 January 2017 | 5,437 × 8,758 (3.19 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, CAM, FindID: 527984, bronze age, page 4529, batch primary count 1922 |
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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 500D |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 14:39, 7 November 2012 |
Lens focal length | 55 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 13:17, 10 December 2012 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 14:39, 7 November 2012 |
Meaning of each component |
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APEX shutter speed | 6 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 02 |
DateTimeOriginal subseconds | 02 |
DateTimeDigitized subseconds | 02 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,315.4362416107 |
Focal plane Y resolution | 5,342.3271500843 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |