File:Bronze Age spearhead (FindID 755056).jpg
Original file (3,151 × 1,750 pixels, file size: 3.22 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Bronze Age spearhead | |||
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Photographer |
Danielle Wootton, Danielle Wootton, 2015-11-30 18:21:01 |
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Title |
Bronze Age spearhead |
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Description |
English: An early Middle Bronze Age copper alloy side looped spear head, probably dating to c. 1600-1400 BC. The spearhead was found in two parts, and subsequently pinned and the join obscured by green, probably acrylic-based paint. That the break fits would suggest that it was fairly recent damage, rather than an intentional feature of the object's deposition.
The spearhead has an abraded piriform blade, surviving to 19.6mm wide at its shoulders and tapering into a worn break below the point, 10.8mm wide. The blade has a central rib, sub-lozengiform in cross section, flanked by the largely flat wings of the blade, in thickness this mid-rib is 6.8mm at the break, and 12.6mm at the juncture between the blade and socket. This is is sub-circular in cross section and sub-connical in form, tapering from 16.8mm in width at the mouth to 9.6mm at the juncture between the socket and blade. In profile the spearhead tapers continuously from the mouth of the socket, 18.0mm thick, to the break at its point. Two integral, incomplete side loops expand from opposing sides of the socket, on the same plane as the wings of the blade. The depth of the socket could not be measured, with it being blocked by the abovementioned repairs. A small amount of wood was found preserved within the socket. Dimensions: Length 116.5mm; width 19.6mm; thickness 18.0mm; weight 56.96g. A spearhead of very similar form and proportions is published by Pearce (1984: 457, no. 309), from Pinhay and now in the collections of the Royal Albert Memorial Museum, Exeter. cf. DOR-2D27D7 on this database, which is also very similar. In LANCUM-7609C0 Dr Dot Boughton notes "Side-looped spearheads are Greenwell and Brewis' Class IV and date to the early Middle Bronze Age. They are likely to belong to the Acton Park 2, Taunton (Cemmaes) or Penard metalwork assemblages, corresponding to Needham's (1997) Period 5, c. 1500-1150BC. [...] A side-looped spearhead from the Thames at Mortlake (DoB 31) has been radio-carbon dated by Needham et al (1997) producing an early radiocarbon date of 3225+/- 65BP (OxA-5948) 1680-1400BC with a 95% confidence rating." |
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Depicted place | (County of findspot) Devon | ||
Date | between 1600 BC and 1400 BC | ||
Accession number |
FindID: 755056 Old ref: DEV-C93172 Filename: Sideloopspearhead.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/543303 Catalog: https://finds.org.uk/database/images/image/id/543303/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/755056 |
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Permission (Reusing this file) |
Attribution License |
Object location | 50° 18′ 21.6″ N, 3° 45′ 26.5″ W | View this and other nearby images on: OpenStreetMap | 50.306000; -3.757360 |
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Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:54, 16 February 2019 | 3,151 × 1,750 (3.22 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, DEV, FindID: 755056, bronze age, page 5140, batch count 4153 |
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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 600D |
Exposure time | 1/80 sec (0.0125) |
F-number | f/5.6 |
ISO speed rating | 400 |
Date and time of data generation | 13:39, 12 November 2015 |
Lens focal length | 48 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 9.0 Windows |
File change date and time | 18:09, 30 November 2015 |
Y and C positioning | Co-sited |
Exposure Program | Portrait mode (for closeup photos with the background out of focus) |
Exif version | 2.3 |
Date and time of digitizing | 13:39, 12 November 2015 |
Meaning of each component |
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APEX shutter speed | 6.375 |
APEX aperture | 5 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash fired, compulsory flash firing |
DateTime subseconds | 17 |
DateTimeOriginal subseconds | 17 |
DateTimeDigitized subseconds | 17 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,818.7845303867 |
Focal plane Y resolution | 3,872.268907563 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 3,151 px |
Image height | 1,750 px |
Rating (out of 5) | 0 |
Date metadata was last modified | 18:09, 30 November 2015 |
Unique ID of original document | xmp.did:9EAA21F58A97E5119DD08A186E93984E |