File:Standard rail profile.png

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Summary

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Description
English: Standard rail profile
Date
Source Willson, Frederick Newton (1898) Practical engineering drawing and third angle projection (PDF), New York, London: Macmillan & Co., p. 38
Author Willson, Frederick Newton (1855-1939)

Licensing

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Public domain

The author died in 1939, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 80 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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Date/TimeThumbnailDimensionsUserComment
current01:01, 4 December 2012Thumbnail for version as of 01:01, 4 December 2012900 × 900 (101 KB)Jahoe (talk | contribs)== {{int:filedesc}} == {{Information |description={{en|1=Standard rail profile |date=1898 |source={{cite book |author = Willson, Frederick Newton |title = Practical engineering drawing and third angle projection |url ...

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