File:Boyden Turbine.jpg

Original file (501 × 627 pixels, file size: 98 KB, MIME type: image/jpeg)

Summary

Description
English: Sketch of a Boyden Turbine, 1878
Date
Source https://books.google.com/books?id=G703AAAAMAAJ&dq=section%20of%20boyden%20turbine&pg=PA103#v=onepage&q&f=false
Author James Emerson - Treatise relative to the testing of waterwheels and machinery

Licensing

Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1931, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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copyright status

public domain

applies to jurisdiction: United States

inception

1878

media type

image/jpeg

checksum

df99dc2c4161dd9a169955bcf2e8cbcff2e5323b

determination method or standard: SHA-1

data size

100,109 byte

height

627 pixel

width

501 pixel

File history

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Date/TimeThumbnailDimensionsUserComment
current14:58, 30 May 2011Thumbnail for version as of 14:58, 30 May 2011501 × 627 (98 KB)Marcbela

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