<p>Humber-built Bentley BR2 rotary engine
</p>
Used in Sopwith Snipe
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/38862883@N07">Carlos Menendez San Juan</a>
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/carlos346/3874367060/">Humber Rotary Engine</a>