File talk:Schloemer two sided plow.jpg
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U.S. Patent Office sketch[edit]
The image comes from the United States Patent Office.
- http://www.google.com/patents?id=4D1KAAAAEBAJ&printsec=abstract#v=onepage&q&f=false
- I don't know anything about a Flickr image. I got it from above link.--Doug Coldwell (talk) 22:18, 31 May 2011 (UTC)
