File:Keuffel and Esser Portland cement slide rule-IMG 5831-black.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Keuffel and Esser Portland cement slide rule-IMG 5831-black.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/d/d4/Keuffel_and_Esser_Portland_cement_slide_rule-IMG_5831-black.jpg/800px-Keuffel_and_Esser_Portland_cement_slide_rule-IMG_5831-black.jpg?20200412090454)
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 | 4,500 × 3,000 pixels.
Original file (4,500 × 3,000 pixels, file size: 351 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
Add a one-line explanation of what this file represents
Summary
Object
Keuffel and Esser Portland Cement slide rule-2004.010.0464
![]() ![]() |
||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Title |
Keuffel and Esser Portland Cement slide rule-2004.010.0464 label QS:Len-gb,"Keuffel and Esser Portland Cement slide rule-2004.010.0464"
label QS:Len,"Keuffel and Esser Portland Cement slide rule-2004.010.0464" |
|||||||||||||||||||||||
Object type |
slide rule ![]() |
|||||||||||||||||||||||
Medium |
wood, metal and celluloid ![]() |
|||||||||||||||||||||||
Dimensions |
length: 26.6 cm (10.5 in) ![]() ![]() ![]() dimensions QS:P2043,+26.67U174728 dimensions QS:P2049,+3.175U174728 dimensions QS:P2610,+0.635U174728 |
|||||||||||||||||||||||
Collection |
|
|||||||||||||||||||||||
Accession number |
2004.010.0464 (MIT Museum) ![]() |
|||||||||||||||||||||||
References |
Keuffel and Esser Portland Cement linear slide rule, MIT Museum (English) ![]() |
Photograph
Date | Taken on 11 September 2019, 21:20 (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
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 09:04, 12 April 2020 | ![]() | 4,500 × 3,000 (351 KB) | Rama (talk | contribs) | == {{int:filedesc}} == {{Art Photo |wikidata = Q90246171 |artwork license = |photo description = |photo date = |photographer = {{u|Rama}} |source = {{own}} |photo license = {{self|Cc-by-sa-3.0-fr|Cc-by-sa-2.0-fr|CeCILL|attribution=Rama}} |other_versions = }} Category:Keuffel and Esser Portland Cement slide rule-2004.010.0464 |
You cannot overwrite this file.
File usage on Commons
The following page uses this file:
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 |
---|---|
Camera model | Canon EOS 5D Mark II |
Exposure time | 1/80 sec (0.0125) |
F-number | f/5.6 |
ISO speed rating | 1,600 |
Date and time of data generation | 21:20, 11 September 2019 |
Lens focal length | 45 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | GIMP 2.8.22 |
File change date and time | 10:58, 12 April 2020 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 21:20, 11 September 2019 |
Meaning of each component |
|
APEX shutter speed | 6.375 |
APEX aperture | 5 |
APEX exposure bias | −0.66666666666667 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 25 |
DateTimeOriginal subseconds | 25 |
DateTimeDigitized subseconds | 25 |
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 | 3,407 px |
Height | 590 px |
Image width | 3,407 px |
Image height | 590 px |
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
- Artworks digital representation of unknown type of work