Il-28 (Beagle) tail turret with its armament (twin 23 mm guns) in upper position. On display in Warsaw, Poland (Muzeum Polskiej Techniki Wojskowej)
<a href="//commons.wikimedia.org/wiki/User:Cyborian" title="User:Cyborian">Cyborian</a>
<span class="int-own-work" lang="en">Own work</span>