British 21-inch torpedo Mk 20 in the Clandestine Immigration and Naval Museum, Haifa, Israel. This type was used by INS Livyathan (Ts-75) and INS Dolphin (Ts-79) (British T-class submarines).
<a href="//commons.wikimedia.org/wiki/User:Bukvoed" title="User:Bukvoed">User:Bukvoed</a>.
CC BY 2.5
<span class="int-own-work" lang="en">Own work</span>