File:WaterScrewPerpetualMotion.png

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DescriptionWaterScrewPerpetualMotion.png	Water screw perpetum mobile
Date	4 October 2007
Source	en:Image:WaterScrewPerpetualMotion.png
Author	George A. Bockler

	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 100 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
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PDMCreative Commons Public Domain Mark 1.0falsefalse

Taken from English Wikipedia, uploaded there by en:user:Reddi

Image Creator:

George A. Bockler

1660

Contained in:

Dircks, H. (1870).

Perpetuum mobile

A history of the search for self-motive power from the 13th to the 19th century.

London: E. & F.N. Spon.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	05:13, 4 October 2007		535 × 692 (577 KB)	NH	{{Information \|Description=Water screw perpetum mobile \|Source=en:Image:WaterScrewPerpetualMotion.png \|Date=4 october 2007 \|Author= \|Permission= \|other_versions= }} Taken from English Wikipedia, uploaded there by en:user:Reddy Image Creator:
	05:12, 4 October 2007		535 × 692 (577 KB)	NH	{{Information \|Description=Water screw perpetum mobile \|Source=en:Image:WaterScrewPerpetualMotion.png \|Date=4 october 2007 \|Author= \|Permission= \|other_versions= }} Taken from English Wikipedia, uploaded there by en:user:Reddy Image Creator: