Image:Bombe-rebuild.jpg
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| This is a file from the Wikimedia Commons. The description on its description page there is shown below. |
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 [1]. Author agreed to license image under the terms of the GFDL after an email exchange with User:Matt Crypto.
[edit] Bombe rebuild project
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.
[edit] Digitally signed declaration for licensing
-----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}}) |
[edit] Historio de la dosiero
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 links
Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.
| Image title | OLYMPUS DIGITAL CAMERA |
|---|---|
| Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
| Camera model | C2040Z |
| Orientation | Normal |
| Horizontal resolution | 72 dpi |
| Vertical resolution | 72 dpi |
| Software used | v355p-72 |
| File change date and time | 16:19, 12 May 2004 |
| Y and C positioning | 2 |
| Exposure time | 1/40 sec (0.025) |
| F-number | f/1.8 |
| Exposure Program | Aperture priority |
| ISO speed rating | 400 |
| Exif version | 2.1 |
| Date and time of data generation | 16:19, 12 May 2004 |
| Date and time of digitizing | 16:19, 12 May 2004 |
| Image compression mode | 2 |
| Exposure bias | 0 |
| Maximum land aperture | 1.7 |
| Metering mode | Pattern |
| Light source | Unknown |
| Flash | 0 |
| Lens focal length | 7.3 mm |
| Color space | sRGB |
