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Amos Woodward's first friction water wheel governor.

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✔ S - small (324 x 432)
✔ M - medium (445 x 594)
✔ Original (480 x 640)

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Amos Woodward friction governor from 1870 patent 103_813.jpg

Amos Walter Woodward's patent governor from 1870.

A patent model of Amos Woodward's first governor(patent number 103,813).

Created on: Monday 9 January 2012
Posted on: Tuesday 8 October 2019
Albums: Historical information about the Woodward Governor Company and the Hydro-electric Power Industry.
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