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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Licensing
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Items portrayed in this file
depicts
5 August 2005
File history
Click on a date/time to view the file as it appeared at that time.
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
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.
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 |