A shell in the 76 mm shell depot of the former Soviet aircraft carrier <i>Minsk</i>.  The <i>Minsk</i> is the centerpiece of the Minsk World military theme park in Shenzhen, China.
<a href="//commons.wikimedia.org/wiki/User:BrokenSphere" title="User:BrokenSphere">BrokenSphere</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>