Summary

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Licensing

This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.

You are free:

• to share – to copy, distribute and transmit the work
• to remix – to adapt the work

Under the following conditions:

• attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
• share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

https://creativecommons.org/licenses/by-sa/3.0CC BY-SA 3.0 Creative Commons Attribution-Share Alike 3.0 truetrue

Original upload log

Transferred from en.wikipedia to Commons by Liangent using CommonsHelper.

• 2010-05-31 17:36 Completefailure 714×442× (53537 bytes) more optimization (and fixed an error that had crept in)
• 2010-05-31 15:59 Completefailure 714×442× (72251 bytes) missed a connection
• 2010-05-31 15:45 Completefailure 714×442× (71329 bytes) more optimization
• 2010-05-31 13:45 Completefailure 714×442× (100616 bytes) optimized file
• 2010-05-31 03:05 Completefailure 714×442× (125176 bytes) {{Information |Description = Schematic of unoccupied track circuit |Source = vector version of [[:File:Clear_track_circuit.PNG]] |Date = ~~~~~ |Author = *original File: [[User:Mangoe]] *vector version:[[User:Completefailur