File:Thinktank Birmingham - object 1960S01284(1) - Janvier reducing lathe.jpg
Original file (768 × 1,024 pixels, file size: 90 KB, MIME type: image/jpeg)
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Summary
DescriptionThinktank Birmingham - object 1960S01284(1) - Janvier reducing lathe.jpg |
English: Medallion Copying Lathem also known as a 'Reducing Machcine'. It uses a combination of pantograph mechanism and cords or bands over different size pulleys to control its operation.
Made by V Janvier of Paris, France. Editing Undertaken: background removed, Shadows/Highlights, Unsharp Mask |
Date | |
Source | Birmingham Museums Trust |
Author | Birmingham Museums Trust |
This file was uploaded as part of a 2015 Wikipedia residency at Thinktank, Birmingham Science Museum. |
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Items portrayed in this file
depicts
5 August 2005
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 10:27, 23 April 2015 | 768 × 1,024 (90 KB) | Pigsonthewing | User created page with UploadWizard |
File usage
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Metadata
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If the file has been modified from its original state, some details may not fully reflect the modified file.
Image title |
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Camera manufacturer | OLYMPUS CORPORATION |
Camera model | C8080WZ |
Author | Craig McHugh |
Copyright holder |
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Exposure time | 1/3 sec (0.33333333333333) |
F-number | f/5 |
ISO speed rating | 100 |
Date and time of data generation | 12:53, 5 August 2005 |
Lens focal length | 9.1 mm |
Short title |
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Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 3.0 |
File change date and time | 09:28, 14 March 2006 |
Y and C positioning | Centered |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 12:53, 5 August 2005 |
Meaning of each component |
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Exposure bias | 0.3 |
Maximum land aperture | 2.6 APEX (f/2.46) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | Uncalibrated |
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 |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Supported Flashpix version | 1 |
Image width | 2,448 px |
Image height | 3,264 px |
Width | 2,448 px |
Height | 3,264 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Number of components | 3 |
Writer | Craig McHugh |
Date metadata was last modified | 14:25, 7 March 2006 |
Copyright status | Copyrighted |
IIM version | 2 |