File:SEACComputer 020.jpg
Original file (4,324 × 5,496 pixels, file size: 13.78 MB, MIME type: image/jpeg)
Captions
Summary edit
DescriptionSEACComputer 020.jpg | The teletype keyboard and printer were used for direct input and output with numbers and instructions coded in hexadecimal notation. Indirect operation was also possible [in the early operation of SEAC] through the use of punched paper tape. | ||||
Date | 7/1/1950 | ||||
Source | National Institute of Standards and Technology | ||||
Author | National Institute of Standards and Technology | ||||
Permission (Reusing this file) |
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Licensing edit
Public domainPublic domainfalsefalse |
This image is in the public domain in the United States because it is a work of the United States Federal Government, specifically an employee of the National Institute of Standards and Technology, under the terms of Title 17, Chapter 1, Section 105 of the US Code.
English ∙ 日本語 ∙ македонски ∙ Nederlands ∙ +/− |
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:01, 21 March 2019 | 4,324 × 5,496 (13.78 MB) | Bubba73 (talk | contribs) | Trim border, increase contrast, convert to B&W | |
19:59, 11 March 2014 | 4,885 × 6,008 (24.08 MB) | NISTResearchLibrary (talk | contribs) |
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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.
Image title |
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Author | National Institute of Standards and Technology |
Copyright holder |
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Headline | National Institute of Standards and Technology |
Source | SEAC Photographic Collection |
Short title |
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Date and time of data generation | 1 July 1950 |
Width | 6,008 px |
Height | 4,885 px |
Bits per component |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 600 dpi |
Vertical resolution | 600 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop Elements 16.0 (Windows) |
File change date and time | 14:59, 21 March 2019 |
Exif version | 2.21 |
Color space | Uncalibrated |
Date metadata was last modified | 10:59, 21 March 2019 |
Date and time of digitizing | 09:45, 22 August 2013 |
Unique ID of original document | 2298781AD4767D301E6974E632369E2D |
Original transmission location code | 19326-6; STR-1465 |
Keywords |
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Contact information | library@nist.gov
100 Bureau Dr, MS 2500 Gaithersburg, MD, 20899 |
IIM version | 4 |