File:Undated polishing stone (FindID 216175).jpg
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![File:Undated polishing stone (FindID 216175).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/1/16/Undated_polishing_stone_%28FindID_216175%29.jpg/800px-Undated_polishing_stone_%28FindID_216175%29.jpg?20170203102922)
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Summary
[edit]Undated polishing stone | |||
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Photographer |
Sussex Archaeological Society, Laura Burnett, 2008-04-21 10:25:10 |
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Title |
Undated polishing stone |
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Description |
English: Utilised chert beach pebble. The stone is oval and domed with a flat base; about one quarter is missing from one side from a rough fracture. It is light creamy grey in colour with red iron staining. It is 92.3mm long, 79.4mm wide, 30.1mm thick and weighs 276grams. The base of the stone is flat and polished smooth and is covered in very small impact circles where it has been hit against something, this may have happened at the same time as the polishing or later. A similar stone has been recorded on the database (NARC-5F4FD3) and was interpreted as linen smoother. However the amount of polish on the base of this stone and the small impact fractures may suggest it was used with a rougher material, perhaps grinding sand on skins to clean them for e.g. making vellum parchment. As cleaning and preparing skins is an activity carried out since at least the Paleolithic period it is impossible to date this find with any certainty. |
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Depicted place | (County of findspot) East Sussex | ||
Date |
Unknown date Unknown date |
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Accession number |
FindID: 216175 Old ref: SUSS-BC6602 Filename: DSCN0982.JPG |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/172160 Catalog: https://finds.org.uk/database/images/image/id/172160/recordtype/artefacts Artefact: https://finds.org.uk/database/artefacts/record/id/216175 |
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Permission (Reusing this file) |
Attribution-ShareAlike License version 4.0 (verified 1 December 2020) |
Object location | 50° 56′ 32.64″ N, 0° 40′ 43.41″ E ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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Licensing
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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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- 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.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:29, 3 February 2017 | ![]() | 2,950 × 1,500 (1.02 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, SUSS, FindID: 216175, unknown, page 3998, batch sort-updated count 32239 |
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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 | E5400 |
Exposure time | 5/691 sec (0.0072358900144718) |
F-number | f/5.1 |
ISO speed rating | 50 |
Date and time of data generation | 15:55, 15 February 2008 |
Lens focal length | 8.7 mm |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 2.0 |
File change date and time | 16:55, 15 February 2008 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 15:55, 15 February 2008 |
Meaning of each component |
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Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, auto mode |
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 | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 42 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
IIM version | 2 |