File:Keuffel & Esser Model 4181-1, Log-Log Duplex Decitrig Slide Rule - MIT Slide Rule Collection - DSC03634.JPG
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Size of this preview: 800 × 356 pixels. Other resolutions: 320 × 142 pixels | 640 × 284 pixels | 1,024 × 455 pixels | 1,280 × 569 pixels | 2,560 × 1,138 pixels | 5,037 × 2,239 pixels.
Original file (5,037 × 2,239 pixels, file size: 2.48 MB, MIME type: image/jpeg)
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Summary
Object
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Artist |
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Title |
Keuffel and Esser-Model 4181-1 Log log Duplex Decitrig slide rule-1985.086.004 label QS:Len-gb,"Keuffel and Esser-Model 4181-1 Log log Duplex Decitrig slide rule-1985.086.004"
label QS:Len,"Keuffel and Esser-Model 4181-1 Log log Duplex Decitrig slide rule-1985.086.004" |
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Object type |
slide rule ![]() |
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Medium |
plastic and metal ![]() |
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Dimensions |
length: 17.7 cm (7 in) ![]() ![]() ![]() dimensions QS:P2043,+17.78U174728 dimensions QS:P2049,+3.81U174728 dimensions QS:P2610,+0.635U174728 |
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Collection |
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Accession number |
1985.086.004 (MIT Museum) ![]() |
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References |
Keuffel and Esser Log Log Duplex Decitrig Plastic 4181-1 5" Linear slide rule, MIT Museum (English) ![]() |
Photograph
Date | ||||
Source | Own work | |||
Author | Daderot | |||
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license:
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:44, 8 February 2014 | 5,037 × 2,239 (2.48 MB) | Daderot (talk | contribs) | User created page with UploadWizard |
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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 | SONY |
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Camera model | DSC-RX100 |
Author | Picasa |
Exposure time | 1/60 sec (0.016666666666667) |
F-number | f/2 |
ISO speed rating | 125 |
Date and time of data generation | 13:36, 4 August 2013 |
Lens focal length | 10.44 mm |
Horizontal resolution | 350 dpi |
Vertical resolution | 350 dpi |
Software used | DSC-RX100 v1.00 |
File change date and time | 06:10, 8 February 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 13:36, 4 August 2013 |
Meaning of each component |
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Image compression mode | 2 |
APEX brightness | 3.06796875 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 28 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Unique image ID | 82a574f47838770944b8e2d5f3c25d20 |
IIM version | 4 |
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