<a href="//commons.wikimedia.org/wiki/QF_25_pounder" title="QF 25 pounder">QF 25 pounder</a> gun at 1912-1913 War Museum, Emin Agha Inn, Ioannina, Greece
Konstantinos Stampoulis (<a href="https://el.wikipedia.org/wiki/User:Geraki" class="extiw" title="el:User:Geraki">el:User:Geraki</a>)
CC BY-SA 2.5
<span class="int-own-work" lang="en">Own work</span>