File:Bronze Age Palstave , Annotated image of a copper-alloy flanged palstave with slight central rib (FindID 614093).jpg
Original file (6,380 × 4,876 pixels, file size: 2.94 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Bronze Age Palstave : Annotated image of a copper-alloy flanged palstave with slight central rib | |||
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Photographer |
Cambridgeshire County Council, Helen Fowler, 2015-07-01 13:04:11 |
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Title |
Bronze Age Palstave : Annotated image of a copper-alloy flanged palstave with slight central rib |
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Description |
English: A copper-alloy flanged palstave with slight central rib. The blade is flared and the extreme edge and corners are missing due to damage and corrosion.
The palstave weighs 459.73g in its present condition. It has a length of 155.0mm, width of 25.1mm that increases to the maximum (but incomplete due to damage) width across the flaring blade of 64.0mm and maximum thickness of 25.8mm. See blue lines on the annotated image. The artefact has a single shield shaped decoration positioned below the fused stop, and a subtle lateral single mid-rib below the shield. The cast side flanges are fused to the stop ridge and do not continue beyond the stop ridge. The blade is a crescentic or splayed fan shape. Some of these features are obscured from view by the presence of a concretion product that is present within the depressed areas to either side of and also covering the stop. See yellow dashed lines on the annotated image. Use wear is present on the blade. Discussion: This form of axe fits into the primary, or early phase, palstaves being specifically of group III c.1500-1300 BC, which corresponds with Acton Park II and Taunton metalworking assemblages (Needham Period 5) - and with Burgess's Metal Working Stage VIII and IX. Similar to Watson, P.J. Catalogue of British and European Prehistoric Metalwork in Birmingham City Museums. 1993. BAR British series 233, p.7, no.41-43. Also compare with CAM-0880B9. |
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Depicted place | (County of findspot) Cambridgeshire | ||
Date | between 1500 BC and 1300 BC | ||
Accession number |
FindID: 614093 Old ref: CAM-10D8B1 Filename: CAM10D8B1annotated.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/523247 Catalog: https://finds.org.uk/database/images/image/id/523247/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/614093 |
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Permission (Reusing this file) |
Attribution License version 2.0 (verified 2 December 2020) |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 12:55, 23 February 2019 | 6,380 × 4,876 (2.94 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, CAM, FindID: 614093, bronze age, page 6124, batch count 5006 |
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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 | 1/4 sec (0.25) |
F-number | f/11 |
ISO speed rating | 400 |
Date and time of data generation | 10:15, 27 May 2014 |
Lens focal length | 29 mm |
Width | 3,168 px |
Height | 4,752 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 13:00, 1 July 2015 |
White point chromaticity |
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Chromaticities of primarities |
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Color space transformation matrix coefficients |
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Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 10:15, 27 May 2014 |
Meaning of each component |
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APEX shutter speed | 2 |
APEX aperture | 7 |
APEX exposure bias | 0 |
Maximum land aperture | 4.25 APEX (f/4.36) |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 99 |
DateTimeOriginal subseconds | 99 |
DateTimeDigitized subseconds | 99 |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 | Manual exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Serial number of camera | 2550744956 |
Lens used | EF-S18-55mm f/3.5-5.6 IS |
Supported Flashpix version | 1 |
Image width | 6,380 px |
Image height | 4,876 px |
Date metadata was last modified | 14:00, 1 July 2015 |
Unique ID of original document | E6C0928C988ACC9A0B2D2C89E293F34B |
IIM version | 63,736 |