File:Engraved table knife blades (1).JPG
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Size of this preview: 800 × 585 pixels. Other resolutions: 320 × 234 pixels | 640 × 468 pixels | 1,024 × 749 pixels | 1,280 × 936 pixels | 2,560 × 1,872 pixels | 3,112 × 2,276 pixels.
Original file (3,112 × 2,276 pixels, file size: 2.72 MB, MIME type: image/jpeg)
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[edit]DescriptionEngraved table knife blades (1).JPG | Engraved Sheffield steel table knife, at Kelham Island Museum, Sheffield, West Yorkshire, England. They were at first hand-engraved, then before 1851 Thomas Skinner (ca.1812-1881) invented an engraving process for table knives in which the design could be mass produced. This knife was hallmarked in 1910 in Sheffield. | ||
Date | |||
Source | Own work | ||
Author | Storye book | ||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following licenses: This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:45, 16 July 2019 | 3,112 × 2,276 (2.72 MB) | Storye book (talk | contribs) | == {{int:filedesc}} == {{Information |Description=Engraved Sheffield steel table knife, at Kelham Island Museum, Sheffield, West Yorkshire, England. They were at first hand-engraved, then around 1880 Thomas Skinner (ca.1812-1881) invented an engraving process for table knives in which the design could be mass produced. |Source={{own}} |Date=2019-07-15 |Author= Storye book |Permission={{self|cc-by-sa-4.0|GFDL}} |other_versions= }} [[Category:Sheffield steel engraved table... |
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Camera manufacturer | Panasonic |
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Camera model | DMC-TZ9 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/3.3 |
ISO speed rating | 400 |
Date and time of data generation | 14:27, 15 July 2019 |
Lens focal length | 4.1 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Ver.1.0 |
File change date and time | 13:25, 16 July 2019 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:25, 16 July 2019 |
Meaning of each component |
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Image compression mode | 3.2103817235396 |
APEX exposure bias | 0 |
Maximum land aperture | 3.44 APEX (f/3.29) |
Metering mode | Pattern |
Light source | Fine weather |
Flash | Flash did not fire, compulsory flash suppression |
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 |
Exposure mode | Auto bracket |
White balance | Manual white balance |
Scene capture type | Standard |
Sharpness | Normal |