File:PSM V18 D500 An american internal combustion otto engine.jpg

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Description

An American internal combustion otto engine

Date

between 1880 and 1881

Source

Author

Unknown author

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	10:11, 19 August 2010		2,143 × 1,498 (661 KB)	wikimediacommons>Ineuw	{{Information \|Description = An American internal combustion otto engine \|Source = http://en.wikisource.org/wiki/Page:Popular_Science_Monthly_Volume_18.djvu/500 \|Date = 1880-1881 \|Author = Unknown \|Permission = {{PD-old}} \|other_versions = }} [[Ca

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