File:Bromze Age Copper Alloy Chisel (FindID 727277).jpg
Original file (3,130 × 1,858 pixels, file size: 1.02 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Bromze Age Copper Alloy Chisel | |||
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Photographer |
Mark Lodwick, Mark Lodwick, 2015-06-15 11:40:56 |
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Title |
Bromze Age Copper Alloy Chisel |
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Description |
English: Bronze Age tanged and collared chisel of Late Bronze Age date, probably of Wilburton or Ewart Park metalworking industry, corresponding with Needham's (1996) Periods 6-7, dated to 1150 - 750BC.
The chisel is incomplete missing nearly all the tang (with a surviving length of 50.8mm and a weight of 19.0g). The surviving part of the tang is short (at 3mm) and appears to be of sub-square section. The tang gradually widens to define a flanged shoulder/ "collar" moulding of sub-oval form, probably worn (15.2mm long and 13.3mm wide) and gradually narrows below the flanged shoulder. The sides of the blade are curved and divergent to produce a curved blade edge (with a blade width of 33.7mm). The original blade edge has been lost with no definite evidence for differential wear across the blade edge. The blade faces are flat and thin gradually towards the edge (with a thickness of 3.7mm below the shoulder and 0.8mm above the edge) and with the suggestion of subtle blade facets on each face (5mm from the blade edge). The surface is heavily-pitted and corroded with a dark-green to brown patina and no surviving evidence for sharpening striations on the blade. |
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Depicted place | (County of findspot) Swansea | ||
Date | between 1150 BC and 750 BC | ||
Accession number |
FindID: 727277 Old ref: NMGW-EAB966 Filename: 201514.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/521393 Catalog: https://finds.org.uk/database/images/image/id/521393/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/727277 |
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Permission (Reusing this file) |
Attribution License version 2.0 (verified 4 December 2020) |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:19, 24 February 2019 | 3,130 × 1,858 (1.02 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, NMGW, FindID: 727277, bronze age, page 6214, batch count 6621 |
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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.
Width | 6,260 px |
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Height | 3,715 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 8.0 Windows |
File change date and time | 09:47, 15 June 2015 |
Color space | sRGB |
Image width | 3,130 px |
Image height | 1,858 px |
Date and time of digitizing | 12:26, 3 January 2015 |
Date metadata was last modified | 10:47, 15 June 2015 |
Unique ID of original document | xmp.did:05E759994093E4119712D0E0B8FAA1F2 |
IIM version | 13,551 |