File:Bombe-rebuild.jpg
Original file (1,524 × 1,115 pixels, file size: 371 KB, MIME type: image/jpeg)
Captions
Transferred from en.wikipedia to Commons by Maksim.
A rebuild of a British Bombe located at Bletchley Park museum.
Photographer: User:Tom Yates [1] archive copy at the Wayback Machine. Author agreed to license image under the terms of the GFDL after an email exchange with User:Matt Crypto.
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | ||
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This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue |
Bombe rebuild project
[edit]Volunteers at the Bombe Rebuild Project are working to build a Turing Bombe from scratch, based on original diagrams. See also the people involved and the sponsors. If you reuse this image, the rebuild project asks that you add an acknowledgement for their hard work — this is not, however, a legal obligation: the photograph above is available under the terms of the GNU Free Documentation License.
Digitally signed declaration for licensing
[edit]-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 i license the photos with the following sha1sums: 8ba64b6e669db314d662c62b63ec33bef10a6f16 p5120012.jpg 63407ea1500c8d635a7b28046276107f7e55ee4c p5120015.jpg 7f03bb6774fef95d58811ecbe5a215c2fc7b4e23 p5120018.jpg 219274644fb6ce89029c68811cad9813fea3e755 p5120021.jpg reference copies of which can currently be found at: http://php.teaparty.net/gallery/bp2004/p5120012?full=1 http://php.teaparty.net/gallery/bp2004/p5120015?full=1 http://php.teaparty.net/gallery/bp2004/p5120018?full=1 http://php.teaparty.net/gallery/bp2004/p5120021?full=1 nonexclusively, to you and the world, under the terms of the GFDL, version 1.2 or at your discretion any later version published by the Free Software Foundation, with no invariant sections nor front nor back matter. i certify that rights in these photos are mine to assign. Tom Yates (madhatter@teaparty.net) -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (GNU/Linux) iD8DBQFB47dJePtvKV31zw4RArX7AJ98D3JGDQe1jBWdowGXcjwiB805iwCdFy2h oMtQy77Qlb1YWsthnv1Ps/I= =8yJJ -----END PGP SIGNATURE-----
date/time | username | edit summary |
---|---|---|
09:09, 17 November 2005 | en:User:Tom Yates | |
00:52, 23 May 2005 | en:User:Matt Crypto | (added note about the Bombe Rebuild Project at request of John Harper) |
16:46, 27 February 2005 | en:User:Matt Crypto | (No, those are different replicas to this project) |
16:07, 27 February 2005 | en:User:62.252.224.17 | |
11:55, 11 January 2005 | en:User:Matt Crypto | |
11:42, 11 January 2005 | en:User:Matt Crypto | ({{GFDL}}) |
Original upload log
[edit]Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version.
Click on date to download the file or see the image uploaded on that date.
- (del) (cur) 11:42, 11 January 2005 . . en:User:Matt_Crypto Matt Crypto ( en:User_talk:Matt_Crypto Talk) . . 1600x1200 (460771 bytes) ({ { GFDL } })
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:42, 17 April 2014 | 1,524 × 1,115 (371 KB) | EEng (talk | contribs) | crop | |
11:48, 22 January 2006 | 1,600 × 1,200 (450 KB) | Maksim (talk | contribs) | La bildo estas kopiita de wikipedia:en. La originala priskribo estas: A rebuild of a British Bombe located at Bletchley Park museum. Photographer: User:Tom Yates [http://php.teaparty.net/gallery/bp2004/p5120018?full=1]. Author agreed to lic |
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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 | OLYMPUS DIGITAL CAMERA |
---|---|
Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C2040Z |
Exposure time | 1/40 sec (0.025) |
F-number | f/1.8 |
ISO speed rating | 400 |
Date and time of data generation | 16:19, 12 May 2004 |
Lens focal length | 7.3 mm |
Software used | v355p-72 |
File change date and time | 16:19, 12 May 2004 |
Y and C positioning | Co-sited |
Exposure Program | Aperture priority |
Exif version | 2.1 |
Date and time of digitizing | 16:19, 12 May 2004 |
Meaning of each component |
|
Image compression mode | 2 |
APEX exposure bias | 0 |
Maximum land aperture | 1.7 APEX (f/1.8) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |