Cutaway Anzani 6 B 6-cylinder 60 hp aircraft engine, serial number 7923, in the Aviation Museum of Central Finland. (To better show the engine's workings, the front three cylinders and their pistons have been removed.)
<a href="//commons.wikimedia.org/wiki/User:MKFI" title="User:MKFI">MKFI</a>
2012-06-02
<span class="int-own-work" lang="en">Own work</span>