File:Braille Model 4081-3 slide rule-IMG 5835-black.jpg
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Size of this preview: 800 × 533 pixels. Other resolutions: 320 × 213 pixels | 640 × 427 pixels | 1,024 × 683 pixels | 1,280 × 853 pixels | 2,560 × 1,707 pixels | 6,600 × 4,400 pixels.
Original file (6,600 × 4,400 pixels, file size: 1.09 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
Object
Artist |
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Title |
Braille Model 4081-3 slide rule-2006.011.001 label QS:Len-gb,"Braille Model 4081-3 slide rule-2006.011.001"
label QS:Len,"Braille Model 4081-3 slide rule-2006.011.001" |
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Object type | slide rule | |||||||||||||||||||||||
Date |
between 1952 and 1955 date QS:P,+1952-00-00T00:00:00Z/8,P1319,+1952-00-00T00:00:00Z/9,P1326,+1955-00-00T00:00:00Z/9 |
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Medium | plastic and metal | |||||||||||||||||||||||
Dimensions |
length: 32 cm (12.5 in) ; width: 6.3 cm (2.4 in) ; thickness: 1.9 cm (0.7 in) dimensions QS:P2043,+32U174728 dimensions QS:P2049,+6.3U174728 dimensions QS:P2610,+1.9U174728 |
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Collection |
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Accession number |
2006.011.001 (MIT Museum) |
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References |
Photograph
Date | Taken on 11 September 2019, 21:21 (according to Exif data) | ||
Source | Own work | ||
Author | Rama | ||
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-ShareAlike 3.0 France license. Attribution: Rama
This file is licensed under the Creative Commons Attribution-Share Alike 2.0 France license. Attribution: Rama
You may select the license of your choice. |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:16, 11 April 2020 | 6,600 × 4,400 (1.09 MB) | Rama (talk | contribs) | ||
17:51, 11 April 2020 | 6,600 × 4,400 (1.15 MB) | Rama (talk | contribs) | {{Information |Description = Keuffel & Esser Model 4081-3 Braille rule, developped in collaboration with the American Foundation for the Blind, early 1950s. On display at the MIT Museum. |Source = {{own}} |Date = |Author = {{u|Rama}} |Permission = {{self|Cc-by-sa-3.0-fr|Cc-by-sa-2.0-fr|CeCILL|attribution=Rama}} |other_versions = }} Category:MIT Slide Rule Collection Category:Keuffel and Esser |
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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 | Canon |
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Camera model | Canon EOS 5D Mark II |
Exposure time | 1/100 sec (0.01) |
F-number | f/5 |
ISO speed rating | 1,600 |
Date and time of data generation | 21:21, 11 September 2019 |
Lens focal length | 65 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.8.22 |
File change date and time | 20:14, 11 April 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 21:21, 11 September 2019 |
Meaning of each component |
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APEX shutter speed | 6.625 |
APEX aperture | 4.625 |
APEX exposure bias | −0.66666666666667 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 99 |
DateTimeOriginal subseconds | 99 |
DateTimeDigitized subseconds | 99 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 3,849.2117888965 |
Focal plane Y resolution | 3,908.1419624217 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
GPS tag version | 0.0.2.2 |
Width | 6,275 px |
Height | 1,499 px |
Image width | 6,275 px |
Image height | 1,499 px |
Structured data
Items portrayed in this file
depicts
0.01 second
65 millimetre
1,600
image/jpeg
ed8c41fab7ba2c1fc6d5f3d2f4fa03887117fb80
1,143,573 byte
4,400 pixel
6,600 pixel
Hidden categories:
- Pages with complex technique templates
- Photographs taken on 2019-09-11
- Taken on missing SDC inception
- CC-BY-SA-3.0-FR
- CC-BY-SA-2.0-FR
- CeCILL
- Self-published work
- Artworks with Wikidata item
- Artworks with accession number from Wikidata
- Artworks with known accession number
- Artworks with Wikidata item missing genre
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