File:Late Bronze Age chisel (FindID 856844).jpg
Original file (3,288 × 3,071 pixels, file size: 981 KB, MIME type: image/jpeg)
Captions
Summary
editLate Bronze Age chisel | |||
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Photographer |
The Portable Antiquities Scheme, Arwen Wood, 2017-07-24 14:44:17 |
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Title |
Late Bronze Age chisel |
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Description |
English: Probably an incomplete Late Bronze Age chisel or leather-working knife dating from the 10th-9th century BC. Only the blade and part of the collar survive. The artefact was composed of a wide, triangular/crescent-shaped blade and a rectangular-sectioned tang. Tang and blade were separated by a now very worn collar.
These artefacts tend to be identified as chisels, i.e. wood-working tools, such as in <a href="https://finds.org.uk/database/artefacts/record/id/845449" title="View details for WREX-9F314E">WREX-9F314E</a>. However, they resemble (in size and shape) Earliest Iron Age so-called socketed chisels (<a href="https://finds.org.uk/database/artefacts/record/id/785093" title="View details for SUR-2B05A8">SUR-2B05A8</a>) which have now been reinterpreted as leather-working knives. Thus, the earlier tanged examples may be better identified as leather-working knives owing to their often thin, wide blades (<a href="https://finds.org.uk/database/artefacts/record/id/846727" title="View details for IOW-383C47">IOW-383C47</a> and <a href="https://finds.org.uk/database/artefacts/record/id/806927" title="View details for WAW-CEC22C">WAW-CEC22C).</a> The chisel measures 37.9mm in length, 41.1mm in width, 5.7mm at maximum thickness at the tang, and weighs 19.61g. Similar knives are still in used today: <a href="http://www.knipknives.com/leather.php">http://www.knipknives.com/leather.php</a> |
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Depicted place | (County of findspot) Oxfordshire | ||
Date | between 1000 BC and 800 BC | ||
Accession number |
FindID: 856844 Old ref: BUC-8D28F7 Filename: BUC8D28F72.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/623173 Catalog: https://finds.org.uk/database/images/image/id/623173/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/856844 |
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Permission (Reusing this file) |
Attribution License |
Object location | 51° 42′ 24.12″ N, 0° 54′ 31.3″ W | View this and other nearby images on: OpenStreetMap | 51.706700; -0.908694 |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:50, 14 December 2018 | 3,288 × 3,071 (981 KB) | Fæ (talk | contribs) | Portable Antiquities Scheme, BUC, FindID: 856844, bronze age, page 1293, batch count 1492 |
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Metadata
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot G10 |
Exposure time | 1/20 sec (0.05) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 14:55, 30 May 2017 |
Lens focal length | 6.1 mm |
Image title | |
Width | 4,416 px |
Height | 3,312 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Microsoft Windows Photo Viewer 6.1.7600.16385 |
File change date and time | 14:34, 24 July 2017 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 14:55, 30 May 2017 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.3125 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 15,123.287671233 |
Focal plane Y resolution | 15,123.287671233 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Date metadata was last modified | 10:40, 14 June 2017 |
Unique ID of original document | 9D845740E1054BD2A1985F6186274723 |
IIM version | 9,425 |