File:JIE Sankey V5 Fig1.png

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Description Sankey Diagram drawn by M. H. Sankey, extracted from "The Thermal Efficiency Of Steam Engines".
Date
Source Minutes of Proceedings of The Institution of Civil Engineers. Vol. CXXXIV, Session 1897-98. Part IV
Author M. H. Sankey

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Public domain

The author died in 1926, 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 95 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.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

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Date/TimeThumbnailDimensionsUserComment
current23:28, 28 February 2016Thumbnail for version as of 23:28, 28 February 20162,183 × 2,319 (172 KB)Cmdrjameson (talk | contribs)Compressed with pngout. Reduced by 241kB (58% decrease).
14:32, 12 September 2007Thumbnail for version as of 14:32, 12 September 20072,183 × 2,319 (413 KB)Rene Keil (talk | contribs){{Information |Description=Sankey-Diagramm von Cpt. Sankey (The Thermal Efficiency of Steam Engines) |Source=Minutes of Proceedings of The Institution of Civil Engineers. Vol. CXXXIV, Session 1897-98. Part IV |Date=1898 |Author=M. H. Sankey |Permission= |

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