File:Roman copper allo key finger ring (FindID 886968).jpg
Original file (2,479 × 2,903 pixels, file size: 1.29 MB, MIME type: image/jpeg)
Captions
Summary
[edit]Roman copper allo key finger ring | |||
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Photographer |
Somerset County Council, Wil Partridge, 2018-03-07 09:06:47 |
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Title |
Roman copper allo key finger ring |
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Description |
English: A Roman copper alloy finger ring of Guiraud's type 5 ('ring-key'), probably dating to c. AD 200-410. The hoop is D-shaoed in plan, with a flatened and slightly projecting rectangular bezel, of equal width to the hoop. The hoop is plano-convex in cross section and unelaborated. From one corner of the bezel and perpendicular to the hoop projects a sub-circular-sectioned hollow shank with an extremely simple sub-triangular bit projecting from its inside edge near to its base.
Dimensions: Across hoop 19.9mm; width of hoop 4.3mm; thickness of hoop 2.0mm; length of key 14.8mm; diameter of shank 4.4mm; width of key including bit 7.1mm; weight 3.77g. Although with more elaborate bits, similar 'ring-key's are published by Crummy (1983: 84, nos. 2164-2165, 2169), excavated in late Roman contexts at Colchester. No. 2195 (ibid: 85), a gilt copper alloy lock plate from a small casket from a grave dating to the fourth century held a 'ring-key' in situ. A further comparable finger rings excavated in Exeter are published by Holbrook & Bidwell (1991: 254, no. 87-88), the former dated to the 4th century, the latter, and more comparable, unfortunately undated. Such finger rings are classified by Guiraud as Type 5. |
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Depicted place | (County of findspot) Devon | ||
Date | between 200 and 410 | ||
Accession number |
FindID: 886968 Old ref: DEV-85654B Filename: DEV85654B.JPG |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/1005031 Catalog: https://finds.org.uk/database/images/image/id/1005031/recordtype/artefacts Artefact: https://finds.org.uk/database/artefacts/record/id/886968 |
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Permission (Reusing this file) |
Attribution License version 2.0 (verified 23 November 2020) |
Object location | 50° 53′ 41.64″ N, 3° 24′ 43.52″ W | View this and other nearby images on: OpenStreetMap | 50.894900; -3.412090 |
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Licensing
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- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:04, 4 December 2018 | 2,479 × 2,903 (1.29 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, DEV, FindID: 886968, roman, page 21, batch count 103 |
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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 | NIKON CORPORATION |
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Camera model | NIKON D90 |
Exposure time | 1/10 sec (0.1) |
F-number | f/29 |
ISO speed rating | 200 |
Date and time of data generation | 13:34, 6 March 2018 |
Lens focal length | 85 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 16:31, 6 March 2018 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.21 |
Date and time of digitizing | 13:34, 6 March 2018 |
Meaning of each component |
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Image compression mode | 4 |
APEX exposure bias | 0.33333333333333 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 00 |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 127 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 2.2.0.0 |
Supported Flashpix version | 1 |
Image width | 2,479 px |
Image height | 2,903 px |
Date metadata was last modified | 16:31, 6 March 2018 |
Unique ID of original document | xmp.did:07BC18524E21E811A0AE8C94AA718EC3 |