File:Calutron operator.jpg
Original file (1,250 × 1,704 pixels, file size: 302 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionCalutron operator.jpg |
English: Cubicle Operator
This employee is monitoring gauges and adjusting various controls. Most of these employees knew only the details of their specific station and had little knowledge of how their actions contributed to the enrichment of nuclear fuel. |
Date |
circa 1944 date QS:P,+1944-00-00T00:00:00Z/9,P1480,Q5727902 |
Source | National Archives at Atlanta |
Author | unknown (probably Ed Westcott) |
Licensing
[edit]Public domainPublic domainfalsefalse |
This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
|
||
This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. |
https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 00:21, 26 July 2015 | 1,250 × 1,704 (302 KB) | Hawkeye7 (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
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.
Width | 6,800 px |
---|---|
Height | 4,400 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 15:36, 28 October 2013 |
Exif version | 2.21 |
Color space | Uncalibrated |
Unique ID of original document | 0CA2583B2A04DDC65EF0F8045A4B7039 |
Date and time of digitizing | 10:13, 28 October 2013 |
Date metadata was last modified | 11:36, 28 October 2013 |