File:Interlocking machine locking bed.jpg
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Size of this preview: 473 × 599 pixels. Other resolutions: 189 × 240 pixels | 565 × 716 pixels.
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DescriptionInterlocking machine locking bed.jpg |
English: Mechanical locking bed in GRS Model 2 electric interlocking machine in Deval Tower, Des Plaines, Illinois circa.
Русский: Механическая система контроля взаимозависимостей стрелок и сигналов на железнодорожной станции в Англии. |
Date | |
Source | Own work |
Author | JonRoma |
Permission (Reusing this file) |
I, the copyright holder of this work, hereby publish it under the following license: This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic license.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 08:31, 21 January 2006 | 565 × 716 (219 KB) | JonRoma~commonswiki (talk | contribs) | Photo by Jon Roma |
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Author | Jon Roma |
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Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop 7.0 |
File change date and time | 02:30, 21 January 2006 |
Color space | Uncalibrated |