File:A near complete copper alloy rotary key of probable medieval date (c. 1150-1400AD). (FindID 1018246).jpg
![File:A near complete copper alloy rotary key of probable medieval date (c. 1150-1400AD). (FindID 1018246).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/a/a5/A_near_complete_copper_alloy_rotary_key_of_probable_medieval_date_%28c._1150-1400AD%29._%28FindID_1018246%29.jpg/453px-A_near_complete_copper_alloy_rotary_key_of_probable_medieval_date_%28c._1150-1400AD%29._%28FindID_1018246%29.jpg?20201218232351)
Original file (6,259 × 8,290 pixels, file size: 13.18 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]A near complete copper alloy rotary key of probable medieval date (c. 1150-1400AD). | |||
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Photographer |
National Museum Wales , Susie White, 2020-12-14 22:45:43 |
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Title |
A near complete copper alloy rotary key of probable medieval date (c. 1150-1400AD). |
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Description |
English: An almost complete copper alloy rotary key of probable Medieval date (c.1150-1400AD).
The key has a flat, quatrefoil bow which has four circular perforations and slight grooves forming definition of the petals. At the centre is a smaller circular perforation. The bow has a tubular projection (perhaps a suspension loop) on the top lobe. This projection is decorated with two circumferential parallel grooves. The stem is attached to the bottom lobe. There is a double moulded band or collar at the junction between stem and bow. The stem is circular in cross-section and hollow. The bit is sub-rectangular in shape and cross-section with 3 wards (or cuts) – one on the side and two parallel to the stem – all of which are decorated with grooves that run parallel to the stem. The key has a mid green patina. There are two small chips missing from the top of the tubular projection and damage along the length of the stem, which could be mis-casting. Length: 107.0mm; width of bow: 35.1mm; thickness of bow: 6.5mm; diameter of tubular projection: 19.0mm; height of tubular projection: 13.5mm; diameter of stem: 10.1mm; weight: 86.6g. |
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Depicted place | (County of findspot) Cheshire East | ||
Date |
between 1150 and 1400 date QS:P571,+1500-00-00T00:00:00Z/6,P1319,+1150-00-00T00:00:00Z/9,P1326,+1400-00-00T00:00:00Z/9 |
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Accession number |
FindIdentifier: 1018246 |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/1124881 Catalog: https://finds.org.uk/database/images/image/id/1124881/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/1018246 |
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Permission (Reusing this file) |
Attribution License |
Licensing
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:23, 18 December 2020 | ![]() | 6,259 × 8,290 (13.18 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, WREX, FindID: 1018246-1124881, medieval, page 10, batch count 214 |
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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 D3300 |
Exposure time | 1/8 sec (0.125) |
F-number | f/18 |
ISO speed rating | 200 |
Date and time of data generation | 11:34, 1 September 2020 |
Lens focal length | 52 mm |
Width | 6,000 px |
Height | 4,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 15.0 (Windows) |
File change date and time | 15:12, 10 December 2020 |
Y and C positioning | Centered |
Exposure Program | Aperture priority |
Exif version | 2.3 |
Date and time of digitizing | 11:34, 1 September 2020 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 3 |
APEX aperture | 8.33985 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Spot |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 20 |
DateTimeOriginal subseconds | 20 |
DateTimeDigitized subseconds | 20 |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 78 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
GPS tag version | 0.0.3.2 |
Serial number of camera | 6986484 |
Lens used | 18.0-55.0 mm f/3.5-5.6 |
Rating (out of 5) | 0 |
Date metadata was last modified | 15:12, 10 December 2020 |
Unique ID of original document | 94783DE78D736B057885BA2F6663F0E4 |
IIM version | 32,764 |