File:A ceramic Roman Lowther's Group 5 and Betts Die 12, relief-patterned flue-tile fragment in two parts dating from AD150-200. (FindID 962968).jpg
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Summary
[edit]A ceramic Roman Lowther's Group 5 and Betts Die 12, relief-patterned flue-tile fragment in two parts dating from AD150-200. | |||
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Photographer |
The Portable Antiquities Scheme, Stuart Wyatt, 2019-07-16 13:29:25 |
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Title |
A ceramic Roman Lowther's Group 5 and Betts Die 12, relief-patterned flue-tile fragment in two parts dating from AD150-200. |
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Description |
English: A ceramic Roman Lowther's Group 5 and Betts Die 12, relief-patterned flue-tile fragment dating from AD150-200. A similar tile is illustrated in Betts et al (1997:62 Fig.27j). The front is decorated with relief-patterned rolled design in the "Diamond and Lattice" group style. Betts et al (1997:80) write "from High Wycombe Villa was used in Roman XIIA which was created after the villa's construction in c150/70. Fragments of the tiles were sealed by a new floor in alterations in the 2nd or early 3rd cent. (Hartley 1959, 231;241;254 (note 11))."
McComish (2015:12) writes "Box flues (tubuli) are hollow rectangular or square cross-sectioned tiles, with sanded interior surfaces, and they have vents in two opposing sides, while the other two sides are usually keyed. The keying can be incised, finger drawn, combed, or relief-patterned. There is no standard size for box flue tiles nationally (ibid., 74). Box flues were made by wrapping a slab of clay around a sanded former then joining the edges of the clay together with a single seam, and the vents were cut out after the tile was removed from the former (Rudling et al. 1986, 204)." Dimensions: length: 63.07mm; width: 42.42mm; thickness: 20.34mm; weight: 57.27g. Betts et al (1997:52) write "London still has the biggest concentration of individual examples and different die patterns, and it is the tile kilns located near London, such as Ashtead, Surry, Brockley Hill, Middlesex and Potters Bar, Hertfordshire, which probably formed the chief production centres for the manufacture of relief-patterned tile in south-east England." Other box flue-tiles on the database are LON-6D895E, PUBLIC-29D515 and LON-1582B3. Reference: Betts I., Black E. W.A and Gower J. 1997. Journal of Roman Pottery Studies Vol. 7. Corpus of Relief-Patterned Tiles in Roman Britain. Oxbow books, Oxford McComish J.M., 2015. A Guide to Ceramic Building Materials. Report Number 2015/36, York Archaeological Trust. |
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Depicted place | (County of findspot) Greater London Authority | ||
Date | between 150 and 200 | ||
Accession number |
FindIdentifier: 962968 |
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Credit line |
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Source |
https://finds.org.uk/database/ajax/download/id/1065357 Catalog: https://finds.org.uk/database/images/image/id/1065357/recordtype/artefacts archive copy at the Wayback Machine Artefact: https://finds.org.uk/database/artefacts/record/id/962968 |
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Permission (Reusing this file) |
Attribution License |
Object location | 51° 28′ 21″ N, 0° 10′ 21.44″ W | View this and other nearby images on: OpenStreetMap | 51.472500; -0.172623 |
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File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:48, 9 December 2020 | 4,645 × 1,805 (3.93 MB) | Fæ (talk | contribs) | Portable Antiquities Scheme, LON, FindID: 962968-1065357, roman, page 1750, batch count 10363 |
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Metadata
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Camera manufacturer | NIKON |
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Camera model | COOLPIX P520 |
Exposure time | 1/15 sec (0.066666666666667) |
F-number | f/3.7 |
ISO speed rating | 80 |
Date and time of data generation | 11:45, 12 January 2018 |
Lens focal length | 9.8 mm |
Width | 4,896 px |
Height | 3,672 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 CC 2017 (Macintosh) |
File change date and time | 13:28, 16 July 2019 |
Y and C positioning | Co-sited |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 11:45, 12 January 2018 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 3.906891 |
APEX aperture | 3.775051 |
APEX exposure bias | 0 |
Maximum land aperture | 3.2 APEX (f/3.03) |
Metering mode | Center weighted average |
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 | 55 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 |
Date metadata was last modified | 14:28, 16 July 2019 |
Unique ID of original document | 24DDB78FE4E660967FDBE579BDBB0CC2 |