File:A complete Roman cast copper alloy finger ring key, 43-410 AD. (FindID 278970).jpg
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Summary edit
A complete Roman cast copper alloy finger ring key, 43-410 AD. | |||
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Photographer |
Museum of London, Felicity Winkley, 2010-01-13 12:34:02 |
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Title |
A complete Roman cast copper alloy finger ring key, 43-410 AD. |
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Description |
English: A complete Roman cast copper alloy finger ring key, 43-410 AD. The find consists of a rotary key also intended to be worn as a finger ring; the primary purpose of it, however, is functional. The hoop of the finger ring is simple; it has a D-shaped section with a flat interior edge. Its internal diameter measures 18.01mm. At the bezel of the hoop the ring projects upwards into a sylised curvilinear symbol that abuts the shank of the key at ninety degrees. The raised shank itself projects outwards from the hoop for only a short length – approximately 13.2mm. The shank is hollow-ended. The rectangular plan key bit projects from the shank at ninety degrees to it. The simple bit has an S-shape pattern formed from two opposing clefts, one set slightly lower down the bit than the other. The key has a pale yellow-gold surface with a fair covering of dark corrosion.
Dimensions: length: 19.22mm; width: 14.76mm; diameter: 18.01mm; weight: 6.91g. |
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Depicted place | (County of findspot) Greater London Authority | ||
Date | between 43 and 410 | ||
Accession number |
FindID: 278970 Old ref: LON-503BB1 Filename: Higginbotham - key - Nov 09.jpg |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/234482 Catalog: https://finds.org.uk/database/images/image/id/234482/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/278970 |
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Permission (Reusing this file) |
Attribution-ShareAlike License version 4.0 (verified 14 November 2020) |
Object location | 51° 30′ 38.16″ N, 0° 05′ 50.8″ W | View this and other nearby images on: OpenStreetMap | 51.510600; -0.097445 |
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Licensing edit
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
Attribution: The Portable Antiquities Scheme/ The Trustees of the British Museum
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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- 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.
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 16:05, 27 January 2017 | 2,168 × 2,165 (1.66 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, LON, FindID: 278970, roman, page 150, batch count 2080 |
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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 |
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Camera model | E8800 |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2.8 |
ISO speed rating | 50 |
Date and time of data generation | 10:20, 3 June 2008 |
Lens focal length | 8.9 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 4.0 Windows |
File change date and time | 16:41, 2 December 2009 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 10:20, 3 June 2008 |
Meaning of each component |
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Image compression mode | 7 |
APEX exposure bias | 0 |
Maximum land aperture | 3.1 APEX (f/2.93) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Supported Flashpix version | 1 |
Image width | 2,168 px |
Image height | 2,165 px |
Date metadata was last modified | 16:41, 2 December 2009 |
IIM version | 2 |