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{{Information |Description=Woodcut of Gramme Wikipedia:dynamo, designed by Zénobe Gramme around 1870. This is a model designed for use in laboratories. |Source=Downloaded 2007-12-21 from [http://books.google.com/books?id=c64OAAAAYAAJ&pg=PA86 Hipp
You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
