Hand Drawn Technical Illustration of an Engine, created by <a rel="nofollow" class="external text" href="http://www.geraldgeake.co.uk/portfolio.htm">Gerald Geake</a> in 2004.
<a href="https://en.wikipedia.org/wiki/User:Joshgeake" class="extiw" title="wikipedia:User:Joshgeake">Joshgeake</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>
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